WO2020219821A2 - Compact ultraviolet light source apparatus - Google Patents

Compact ultraviolet light source apparatus Download PDF

Info

Publication number
WO2020219821A2
WO2020219821A2 PCT/US2020/029732 US2020029732W WO2020219821A2 WO 2020219821 A2 WO2020219821 A2 WO 2020219821A2 US 2020029732 W US2020029732 W US 2020029732W WO 2020219821 A2 WO2020219821 A2 WO 2020219821A2
Authority
WO
WIPO (PCT)
Prior art keywords
ultraviolet
light source
source apparatus
powering
light
Prior art date
Application number
PCT/US2020/029732
Other languages
English (en)
French (fr)
Other versions
WO2020219821A3 (en
Inventor
Andrew B. RIFKIN
Original Assignee
Rifkin Andrew B
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rifkin Andrew B filed Critical Rifkin Andrew B
Priority to US17/604,984 priority Critical patent/US20220249718A1/en
Priority to CN202080031156.XA priority patent/CN113905813A/zh
Priority to CA3134709A priority patent/CA3134709A1/en
Priority to MX2021012880A priority patent/MX2021012880A/es
Priority to JP2021561721A priority patent/JP2022531657A/ja
Priority to KR1020217037979A priority patent/KR20220002986A/ko
Publication of WO2020219821A2 publication Critical patent/WO2020219821A2/en
Publication of WO2020219821A3 publication Critical patent/WO2020219821A3/en

Links

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
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4036—Parts or details of the surface treating tools
    • A47L11/405—Machines using UV-lamps, IR-lamps, ultrasound or plasma cleaning
    • 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
    • A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
    • A47L13/16—Cloths; Pads; Sponges
    • 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
    • A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
    • A47L13/20—Mops
    • A47L13/24—Frames for mops; Mop heads
    • A47L13/254—Plate frames
    • 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
    • A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
    • A47L13/42—Details
    • 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
    • A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
    • A47L7/0061—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids adapted for disinfecting or sterilising
    • 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
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • 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
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/30—Arrangement of illuminating devices
    • 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
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/20—Gaseous substances, e.g. vapours
    • A61L2/202—Ozone
    • 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
    • A47L2201/00—Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation
    • 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
    • A61L2202/12—Apparatus for isolating biocidal substances from the environment
    • A61L2202/122—Chambers for sterilisation
    • 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
    • A61L2202/14—Means for controlling sterilisation processes, data processing, presentation and storage means, e.g. sensors, controllers, programs
    • 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
    • A61L2202/17—Combination with washing or cleaning means
    • 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
    • A61L2202/25—Rooms in buildings, passenger compartments

Definitions

  • the present invention generally relates to a compact or portable ultraviolet light source apparatus. More particularly, the present invention relates to a compact or portable ultraviolet light source apparatus attachable to or usable in combination with a plurality of peripheral or environmental objects for irradiating with ultraviolet light objects or surfaces in adjacency thereto or for decomposing ozone environments in which the objects or surfacing are situated.
  • UV light is a natural component of sunlight that can now be artificially produced through well proven solid-state technology.
  • Ultraviolet light or UV light is mutagenic to bacteria, viruses, and other microorganisms, particularly at wavelengths around 260 - 270 nanometers or within the so-called UV-C spectrum.
  • Ultraviolet germicidal irradiation harnesses the relatively short wavelengths within the Ultraviolet C or UV-C spectrum to kill or inactivate microorganisms by basically destroying nucleic acids and disrupting the DNA or microorganisms thereby disabling the microorganisms from performing cellular functions.
  • UVGI Ultraviolet germicidal irradiation
  • ozone within a defined environment in combination with ultraviolet (UV) irradiation has further been shown to be an effective sanitization treatment regimen.
  • UV ultraviolet
  • these sanitation processes are typically not incorporated into storage containers or receptacles that allow for frequent access and frequent sanitation.
  • United States Patent Application Publication No. 2006/0278088 authored by Helsel, describes the use of ultraviolet light emitters within a vacuum cleaner comprising ultraviolet (UV) lights to neutralize bacterial contamination.
  • the air and debris entering into the vacuum is exposed to one or more ultraviolet light sources, with the resulting radiation causing the bacterial contaminants to be neutralized.
  • the vacuum used may be an upright bag vacuum, an upright bagless vacuum, a floor type vacuum, or a shop type vacuum.
  • Multiple chambers are provided, in which the lights are disposed in secondary chambers, in addition to any lights used at the point of initial filtration.
  • Publication describes an enclosure comprising a bottom open ended portion that serves to cover any of a variety of household goods.
  • the top surface to the enclosure has a circuit formed of a switch, an ultraviolet (UV) light or lamp and battery to power the UV light or lamp.
  • UV light projects downward onto the enclosed household goods to sanitize the enclosed goods.
  • a disinfecting holster for a bar gun includes a support surface configured to interface with a bar gun to support the bar gun when stowed in the holster, a housing coupled with the support surface and surrounding a dispensing nozzle of the bar gun when the bar gun is stowed in the holster, and an ultraviolet light source configured to emit germicidal ultraviolet light onto the nozzle.
  • the housing substantially contains the ultraviolet light within the housing during the application of the ultraviolet light to the dispensing nozzle. The ultraviolet light can be periodically applied to maintain the nozzle in a disinfected state.
  • United States Patent Application Publication No. 2018/0055960 (‘960 Publication), authored by Reiber et al., discloses a Portable Disinfection Device.
  • The‘960 Publication describes a compact hands free, portable, rechargeable, waterproof, UV-C light emitting disinfection device.
  • the disinfection device has a durable outer housing that holds an array of externally facing Ultraviolet C spectrum (UV-C) Light Emitting (LEDs) that emit light within the germicidal range of the Ultraviolet C spectrum or between the wavelength range of 200 nm to 280 nm.
  • UV-C Ultraviolet C spectrum
  • LEDs Light Emitting
  • the disinfection unit can be deployed in a water bottle, backpack bladder, water jug, or any suitable container to disinfect water or other liquids.
  • 2019/0321502 authored by Kim et al. describes an apparatus for treating clothing having a cabinet in which a clothing accommodation space for accommodating clothing is formed; a housing detachably coupled to an inner wall of the clothing accommodation space and provided with a purifying space communicating with the clothing accommodation space; a photocatalyst containing a photocatalytic material and provided inside the housing; and a light source assembly, provided inside the housing, for irradiating light including UV rays by penetrating through the purifying space.
  • United States Patent Application Publication No. 2017/0096279 authored by Campalans et al. describes an apparatus, method and system for storing perishable items that degrade in the presence of oxygen and/or humidity and that are frequently accessed by a consumer.
  • the apparatus comprises an openable vessel, which becomes airtight when closed, and an UV light source and fan within the airtight enclosure, which converts ambient oxygen trapped within the airtight enclosure into ozone by circulating the enclosed volume of air around the UV light source after the vessel is opened and then closed.
  • the apparatus is network connected to allow for remote control and monitoring and sends alerts to web applications or mobile applications when monitored parameters substantially vary from their settings.
  • UV portable ultraviolet
  • a first ultraviolet light source apparatus for irradiating select or target surfacing or decomposing ozone within a defined environment for ozone-treating the select or target surfacing.
  • a first ultraviolet light source apparatus is believed to essentially comprise a power bank portion having a power source; an ultraviolet (UV) light source matrix in communication with the power source, and means for powering on and powering off the ultraviolet (UV) light source matrix.
  • the ultraviolet (UV) light source matrix directs ultraviolet light toward a select surface for irradiating said select surface.
  • the first ultraviolet (UV) light source apparatus may preferably comprise a retractable skirt mechanism.
  • the retractable skirt mechanism extends peripherally about the ultraviolet (UV) light matrix and is configured (i) to be retracted when the ultraviolet (UV) light source matrix is in a powered-off state, and (ii) to be extended when the ultraviolet (UV) light source matrix is in a powered-on state.
  • the retractable skirt mechanism is configured to space the ultraviolet (UV) light source matrix a distance from the select or target surface when in an extended state for preventing ambient light from entering a space defined by the select surface, the extended retractable skirt mechanism, and the ultraviolet (UV) light source matrix.
  • the first ultraviolet (UV) light source apparatus may further preferably comprise certain surface-sensing means for detecting the select or target surface and selectively powering off or powering on the ultraviolet (UV) light source matrix.
  • the surface-sensing means may preferably be selected from a group consisting of a series of push pins, a series of pressure sensors, and/or a series of light sensors.
  • An exemplary series of push pins are configured to extend in parallel relation to the ultraviolet (UV) light source matrix when in a powered-off state, and configured to extend orthogonally relative to the ultraviolet (UV) light source matrix when in a powered-on state.
  • the series of exemplary push pins comprise surface contact tips that extend past surface- opposing edging of the extended retractable skirt mechanism when the push pins are in a relaxed state.
  • the series of push pins are actuable or axially displaceable toward the ultraviolet (UV) light source matrix by way of the select or target surface such that the surface contact tips may be displaced and become coplanar with the surface-opposing edging for selectively powering on the ultraviolet (UV) light source matrix and powering off the ultraviolet (UV) light source matrix when removed from the surface-actuated state.
  • a second ultraviolet (UV) light source apparatus is usable in combination with a floor mop so as to provide a floor mop-ultraviolet (UV) light source apparatus assembly.
  • the floor mop-ultraviolet (UV) light source apparatus assembly comprises, in combination, a floor mop and the second ultraviolet (UV) light source apparatus.
  • the floor mop essentially comprises a mop handle and a mop head coupled to the mop handle. The mop head is configured to hold a mopping element against a target floor surface.
  • the second ultraviolet (UV) light source apparatus essentially comprises a power source, an ultraviolet (UV) light source series in communication with the power source, and means for powering on and powering off the ultraviolet (UV) light source series.
  • the ultraviolet (UV) light source apparatus may be mounted upon either the mop handle or the mop head and is configured to direct ultraviolet (UV) light upon the target floor surface for at least partially disinfecting the target floor surface adjacent the mop head.
  • the floor mop-ultraviolet (UV) light source apparatus assembly may further preferably comprise an apparatus-to-mop attachment mechanism.
  • the apparatus-to-mop attachment mechanism preferably comprises an extension portion and a clip portion attached to the extension portion.
  • the extension portion is affixed to the ultraviolet (UV) light source apparatus, and the clip portion preferably clips or clamps the extension portion to the mop handle.
  • the second ultraviolet (UV) light source apparatus of floor mop-ultraviolet (UV) light source apparatus assembly may further preferably comprises at least one, but preferably a pair of laterally opposed floor glides.
  • the floor guides function to enhance movement of the ultraviolet (UV) light source apparatus upon the target floor surface.
  • the second mop-ultraviolet (UV) light source apparatus may further preferably comprise a floor surface contact sensor for detecting floor surface contact and (a) selectively powering on the ultraviolet (UV) light source series when the ultraviolet (UV) light source apparatus is placed into floor surface contact and (b) selectively powering off the ultraviolet (UV) light source series when removed from floor surface contact.
  • a floor surface contact sensor for detecting floor surface contact and (a) selectively powering on the ultraviolet (UV) light source series when the ultraviolet (UV) light source apparatus is placed into floor surface contact and (b) selectively powering off the ultraviolet (UV) light source series when removed from floor surface contact.
  • a third ultraviolet (UV) light source apparatus is usable in combination with a vacuum so as to provide a vacuum-ultraviolet (UV) light source apparatus assembly.
  • the vacuum-ultraviolet (UV) light source apparatus assembly essentially comprises, in combination, a (robot) vacuum and the third ultraviolet (UV) light source apparatus.
  • the vacuum essentially comprises an upper vacuum portion and a lower floor portion, which lower floor portion is configured to clean a target floor surface.
  • the third ultraviolet (UV) light source apparatus essentially comprises a power source, an ultraviolet (UV) light source series in communication with the power source, and means for powering on and powering off the ultraviolet (UV) light source series.
  • the third ultraviolet (UV) light source apparatus is mounted upon the vacuum and configured to direct ultraviolet (UV) light upon the target floor surface for at least partially disinfecting the target floor surface adjacent the vacuum.
  • the robot vacuum may preferably comprises a circular housing.
  • the circular housing has a housing circumference, which housing circumference has an outer apparatus attachment arc length section.
  • the outer apparatus attachment arc length section has a vacuum radius of curvature.
  • the arcuate third ultraviolet (UV) light source apparatus has an inner vacuum attachment arc length section having an apparatus radius of curvature.
  • the vacuum radius of curvature and the apparatus radius of curvature are substantially equal such that the inner vacuum attachment arc length section abuts the outer apparatus attachment arc length section when the ultraviolet (UV) light source apparatus is mounted in radial outer adjacency to the vacuum.
  • the vacuum-ultraviolet (UV) light source apparatus assembly may further preferably comprise an apparatus-to-vacuum attachment mechanism, which apparatus-to-vacuum
  • the apparatus-to-vacuum attachment mechanism couples the ultraviolet (UV) light source apparatus to the upper vacuum portion.
  • the apparatus-to-vacuum attachment mechanism may preferably comprise a series of magnetic bridge connectors for magnetically attaching the ultraviolet (UV) light source apparatus to the vacuum.
  • the third ultraviolet (UV) light source apparatus of the vacuum-ultraviolet (UV) light source apparatus assembly may further preferably comprise at least one floor glide for enhancing movement of the third ultraviolet (UV) light source apparatus upon the target floor surface.
  • the third ultraviolet (UV) light source apparatus may further preferably comprise a floor surface contact sensor for detecting floor surface contact and (a) selectively powering on the ultraviolet (UV) light source series when the ultraviolet (UV) light source apparatus is placed into floor surface contact and (b) selectively powering off the ultraviolet (UV) light source series when removed from floor surface contact.
  • a fourth ultraviolet (UV) light source apparatus provides an ultraviolet (UV) light source sponge apparatus essentially comprising a sponge body, a power source, an ultraviolet (UV) light source in communication with the power source, and means for powering on and powering off the ultraviolet (UV) light source.
  • the means for powering on and powering off the ultraviolet (UV) light source are preferably operable by compressing the sponge body.
  • the ultraviolet (UV) light source is configured to direct ultraviolet (UV) light upon surfacing opposite the ultraviolet (UV) light source for at least partially disinfecting surfacing opposite the ultraviolet (UV) light source.
  • the ultraviolet (UV) light source sponge apparatus may further preferably comprise certain means for visually indicating apparatus-to-surface rate of motion.
  • the means for visually indicating apparatus-to-surface rate of motion enhance a user’s ability to at least partially disinfect surfacing opposite the ultraviolet (UV) light source by enabling the user to adjust his or her rate of motion of the apparatus when swiping the same over a target surface area.
  • a fifth ultraviolet (UV) light source apparatus essentially provides a puck style ultraviolet (UV) light source apparatus and is believed to essentially comprise an anterior portion, a posterior portion, a power source, an ultraviolet (UV) light source in communication with the power source, and means for powering on and powering off the ultraviolet (UV) light source.
  • the ultraviolet (UV) light source is configured to direct ultraviolet (UV) light upon surfacing opposite the anterior portion for at least partially
  • the fifth ultraviolet (UV) light source apparatus may further preferably comprise a light sensor in communication with the ultraviolet (UV) light source.
  • the light sensor detects changes in ambient light, powering on the ultraviolet (UV) light source when the ambient light is decreased below a threshold lumen value as, for example, when mounted within closed, low light spaces for irradiating surfacing within the closed space, and powering off the ultraviolet (UV) light source when the ambient light is increased above the threshold value as, for example, when the closed space is exposed.
  • the anterior portion may be preferably characterized by comprising a transparent dome.
  • the ultraviolet (UV) light source is preferably positioned in posterior adjacency to the transparent dome for directing ultraviolet (UV) light in an anterior direction relative to the posterior portion.
  • a sixth alternative ultraviolet (UV) light source apparatus is usable in combination with an ozone source thereby providing a combination ozone- ultraviolet (UV) light source apparatus.
  • the combination ozone-ultraviolet (UV) light source apparatus essentially comprises an object-holding container and an object- sanitizing assembly cooperably associated with the object-holding container.
  • the object-holding container essentially comprises a compartment bottom portion and a bottom access portion as exemplified by a lid upper portion but alternatively and optionally defined by a door portion. It is contemplated that the bottom access portion is pivotally attached to the compartment bottom portion.
  • the compartment bottom portion receives and holds objects to be sanitized.
  • the bottom access portion selectively encloses the compartment bottom portion and enables a user to access objects held within the compartment bottom portion.
  • the object- sanitizing assembly essentially comprises a power source, an ultraviolet (UV) light source in communication with the power source, an ozone source in communication with the power source, and means for powering on and powering off (a) the ultraviolet (UV) light source and (b) the ozone source.
  • the ozone source is configured to direct ozone into and circulate ozone within the object-holding container for sanitizing objects received and held within the object-holding container.
  • the ultraviolet (UV) light source is configured to direct ultraviolet (UV) light into the object-holding container after ozone sanitization for decomposing ozone within the object-holding container.
  • the combination ozone-ultraviolet (UV) light source apparatus may further preferably comprise a liner assembly in communication with the ozone source for ozone containment within the object-holding container, and a rack within the liner assembly.
  • the rack is supportable by way of the compartment bottom portion for supporting objects in elevated relation within the compartment bottom portion inside the liner assembly.
  • the compartment bottom portion is preferably double wall-insulated for temperature stabilization within the object-holding container.
  • the compartment bottom portion may further preferably comprises a space for receiving a weighted material. The compartment bottom portion may thus optionally weigh down the object-holding container when weighted material is received in the space for receiving the same.
  • Figure No 1 is a posterior perspective view of a first alterative ultraviolet (UV) light source apparatus according to the present invention with a retractable skirt shown in a retracted state or configuration.
  • UV ultraviolet
  • Figure No. 2 is an anterior perspective view of the first alterative ultraviolet (UV) light source apparatus according to the present invention with the retractable skirt shown in an extended state or configuration with a first arrangement of surface contact pins shown in an extended state or configuration.
  • UV ultraviolet
  • Figure No. 3 is a posterior perspective view of the first alterative ultraviolet (UV) light source apparatus according to the present invention with the retractable skirt shown in the extended state or configuration for irradiating a select surface upon which the first alterative ultraviolet (UV) light source apparatus is positioned.
  • UV ultraviolet
  • Figure No. 4 is an anterior perspective view of the first alterative ultraviolet (UV) light source apparatus according to the present invention with the retractable skirt shown in a retracted state or configuration with a second arrangement of surface contact pins shown in a retracted state or configuration.
  • UV ultraviolet
  • FIG. 5 is an anterior perspective view of the first alterative ultraviolet (UV) light source apparatus according to the present invention with the retractable skirt shown in an extended state or configuration with the second arrangement of surface contact pins shown in an extended state or configuration.
  • UV ultraviolet
  • FIG. 6 is a perspective view of a second alternative ultraviolet (UV) light source apparatus according to the present invention as assembled in combination with a floor mop.
  • UV ultraviolet
  • Figure No. 7 is a top plan view of the second alternative ultraviolet (UV) light source apparatus according to the present invention with showing a fragmentary apparatus-to-mop attachment mechanism.
  • Figure No. 8 is a botom plan view of the second alternative ultraviolet (UV) light source apparatus according to the present invention.
  • FIG. 9 is a top perspective view of a third alternative ultraviolet (UV) light source apparatus according to the present invention in assembled relation with a robot type vacuum.
  • UV ultraviolet
  • FIG. 10 is a top perspective view of the third alternative ultraviolet (UV) light source apparatus according to the present invention.
  • FIG. 11 is a bottom perspective view of the third alternative ultraviolet (UV) light source apparatus according to the present invention.
  • FIG. 12 is an enlarged top plan view of the third alternative ultraviolet (UV) light source apparatus according to the present invention in assembled relation with a fragmentary robot type vacuum highlighting the mated arcuate attachment interface between the third alternative ultraviolet (UV) light source apparatus and the robot type vacuum.
  • UV ultraviolet
  • FIG. 13 is a top perspective view of a fourth alternative ultraviolet (UV) light source apparatus according to the present invention.
  • UV ultraviolet
  • FIG. 14 is a bottom plan view of the fourth alternative ultraviolet (UV) light source apparatus according to the present invention.
  • FIG. 15 is a perspective view of a fifth alternative ultraviolet (UV) light source apparatus according to the present invention.
  • UV ultraviolet
  • FIG. 16 is an anterior plan view of the fifth alternative ultraviolet (UV) light source apparatus according to the present invention.
  • UV ultraviolet
  • FIG. 17 is a posterior plan view of the fifth alternative ultraviolet (UV) light source apparatus according to the present invention.
  • FIG. 18 is an anterior perspective view of a sixth alternative ultraviolet (UV) light source apparatus according to the present invention.
  • UV ultraviolet
  • FIG. 19 is a first top perspective view of the sixth alternative ultraviolet (UV) light source apparatus according to the present invention showing essential component features of the sixth alternative ultraviolet (UV) light source apparatus.
  • FIG. 20 is a second top perspective view of the sixth alternative ultraviolet (UV) light source apparatus according to the present invention showing both essential and optional component features of the sixth alternative ultraviolet (UV) light source apparatus.
  • the preferred embodiments of the present invention provide a series of compact, low cost ultraviolet (UV) light source apparatuses for irradiating select surfacing for primarily disinfecting or sanitizing the select surfacing as variously exemplified, or for secondarily decomposing an ozone environment in which the target surfacing is situated.
  • UV ultraviolet
  • the various ultraviolet (UV) light source apparatuses according to the present invention may be used to irradiate any number of surfaces, including, but not limited to airplane seats, tray tables, eating utensils, plates, computer input devices (e.g.
  • a first alternative ultraviolet (UV) light source apparatus is generally depicted and referenced at 10 in Figure Nos. 1 - 5.
  • the first alternative ultraviolet (UV) light source apparatus 10 is dimensioned or configured so as to be cooperable with a mobile communications device or case therefor and preferably comprises a power bank portion as at 11 and an ultraviolet (UV) light adaptor portion as at 17.
  • the ultraviolet (UV) light adaptor portion 17 preferably comprises an ultraviolet (UV) light source matrix 12.
  • the power bank portion 11 is essentially a rechargeable power source for powering the ultraviolet (UV) light source matrix 12.
  • the ultraviolet (UV) light source matrix 12 preferably comprises a series of light emitting diodes or LED’s as at 13 for emitting ultraviolet light preferably in the range or on the order of 260 - 270 nanometers or within the UV-C light band or spectrum.
  • the ultraviolet (UV) light source matrix 12 is in electrical communication with the power source of the power bank portion 11 and when powered on, the ultraviolet (UV) light source matrix 12 directs ultraviolet light (as at 100) of the preferred irradiating wavelength toward a select or target surface (as at 101) for irradiating the select or target surface 101 for disinfection or sanitization purposes.
  • Certain means for powering on and powering off the ultraviolet (UV) light source matrix 12 are further contemplated as exemplified by an on-off button or switch as at 14.
  • the first ultraviolet (UV) light source apparatus 10 preferably further comprises a retractable skirt mechanism as at 15.
  • the retractable skirt mechanism 15 preferably comprises a resilient, flexible (opaque) material construction such as silicone or similar material and extends peripherally about the ultraviolet (UV) light matrix 12.
  • the retractable skirt mechanism 15 is preferably configured to be retracted when the ultraviolet (UV) light source matrix 12 is in a powered-off state as generally depicted in Figure Nos. 1 and 4; and is further configured to be extended as at vector 110 when the ultraviolet (UV) light source matrix 12 is in a powered-on state as generally depicted in Figure Nos. 2, 3, and 5.
  • the retractable skirt mechanism 15 is configured to space the ultraviolet (UV) light source matrix 12 a distance from the select surface 101 when in an extended state for preventing ambient light from entering a volumetric space defined by the plane of the select surface 101, the planes of the extended retractable skirt mechanism 15, and the plane of the ultraviolet (UV) light source matrix 12. It is contemplated that the retractable skirt mechanism 15 may be selectively extended by operation of a manual slide or pull type tab release as at 16. When manually operated to a skirt-release state as at vector 112, the tab release 16 operates to extend 110 the retractable skirt mechanism 15 to the extended state or
  • the first alternative ultraviolet (UV) light source apparatus 10 may further preferably comprise certain surface- sensing means for detecting or sensing contact with an underlying select or target surface 101.
  • the surface-sensing means may be preferably exemplified by or selected from a group consisting of a series of push pin contacts or push pins (as depicted and referenced at 18), a series of pressure sensors (not specifically illustrated), and/or a series of light sensors (not specifically illustrated).
  • the series of push pins 18 are preferably configured to extend in parallel relation to the ultraviolet (UV) light source matrix 12 when in the powered off state as generally depicted in Figure Nos.
  • the series of push pins 18 preferably comprise surface contact tips as at 19, which surface contact tips 19 extend past surface-opposing edging 67 of the extended retractable skirt mechanism 15.
  • the series of push pins 18 are axially displaceable and/or depressable toward the ultraviolet (UV) light source matrix 12 by way of engagement with the select or target surface 101 such that the surface contact tips 19 are displaced into coplanar relation with the surface- opposing edging 67 for alternatively and selectively powering on the ultraviolet (UV) light source matrix 12 and powering off the ultraviolet (UV) light source matrix 12 when removed from the select or target surface 101.
  • the first alternative ultraviolet (UV) light source apparatus 10 may further preferably comprise a number of peripheral features that increase or enhance the functionality of the apparatus, including a series of light indicators as at 21 for visually indicating to the user the current state of the power source or how much power is stored in the power source or battery; a series of Universal Serial Bus or USB ports as at 22 for enabling the user to recharge the power source or battery by way of a power cord 23 outfitted with a USB connector head 24; and a visual indicator 25 for indicating to the user cycle time for ultraviolet (UV) light irradiation.
  • a series of light indicators as at 21 for visually indicating to the user the current state of the power source or how much power is stored in the power source or battery
  • a series of Universal Serial Bus or USB ports as at 22 for enabling the user to recharge the power source or battery by way of a power cord 23 outfitted with a USB connector head 24
  • a visual indicator 25 for indicating to the user cycle time for ultraviolet (UV) light irradiation.
  • a second alternative ultraviolet (UV) light source apparatus is generally depicted and referenced at 20 and essentially provides an ultraviolet (UV) light bar for attachment to a common household floor mop 26 of the general type shown in Figure No. 6.
  • the second alternative ultraviolet (UV) light source apparatus 20 according to the present invention may thus be used in combination with a floor mop 26 for together providing a floor mop-ultraviolet (UV) light source apparatus assembly 27.
  • the floor mop- ultraviolet (UV) light source apparatus assembly 27 according to the present invention may be said to preferably comprise, in combination, the floor mop 26 and the ultraviolet (UV) light source apparatus 20.
  • the floor mop 26 preferably comprises a mop handle as at 28, and a mop head 29 coupled to the mop handle 28, which mop head 29 is configured to hold a mopping element 31 against a floor surface as at 102.
  • the ultraviolet (UV) light source apparatus 20 is preferably mounted upon either the mop handle 28 or the mop head 29 and configured to direct ultraviolet (UV) light 100 upon the floor surface 102 for at least partially disinfecting the floor surface 102 adjacent the mop head 29.
  • UV ultraviolet
  • the ultraviolet (UV) light source apparatus 20 preferably comprises a power source 32 as exemplified by either a rechargeable battery or a series of replacement batteries (e.g. four AA batteries).
  • An ultraviolet (UV) light source series 33 is in communication with the power source 32 and positioned at a bottom portion of the ultraviolet (UV) light source apparatus 20.
  • the ultraviolet (UV) light source series 33 comprises a series of light emitting diodes or LED’s as at 13 for emitting ultraviolet light preferably in the range or on the order of 260 - 270 nanometers or within the UV-C light spectrum for directing ultraviolet light 100 toward the floor surface 102 for irradiating the floor surface 102.
  • the second alternative ultraviolet (UV) light source apparatus 20 further preferably comprises certain means for selectively powering on and powering off the ultraviolet (UV) light source series 33.
  • the means for selectively powering on and powering off the ultraviolet (UV) light source apparatus 20 may be exemplified by a manually operated power button or switch and/or a floor surface contact/motion sensor as at 34.
  • the floor surface contact/motion sensor 34 is preferably positioned upon the bottom portion of the ultraviolet (UV) light source apparatus 20 for detecting floor surface 102 contact for (a) selectively powering on the ultraviolet (UV) light source series 33 when the ultraviolet (UV) light source apparatus 20 is placed into floor surface 102 contact and (b) selectively powering off the ultraviolet (UV) light source series 33 when removed from floor surface 102 contact.
  • the floor mop-ultraviolet (UV) light source apparatus assembly 27 may further preferably comprise an apparatus-to-mop attachment mechanism as at 35.
  • the apparatus-to-mop attachment mechanism 35 preferably comprises an extension portion 36 and a clamp or clip portion or head 37 attached to the extension portion 36.
  • the extension portion 36 is preferably affixed to the ultraviolet (UV) light source apparatus 20 at a top portion thereof, and the clip portion or head 37 preferably and removably clips or clamps the extension portion 36 to the mop handle 28 as generally depicted in Figure No. 6.
  • the extension portion 36 preferably comprises or is constructed from a resilient material for rendering the extension portion 36 resiliency actuable or enhancing performance and fit adjacent the mop head 29.
  • the clip portion 37 is preferably adjustable for enabling enhanced fit with the mop handle 28.
  • the second alternative ultraviolet (UV) light source apparatus 20 may further preferably comprises at least one, but preferably a pair of laterally opposed floor glides as at 38.
  • the floor guides 38 enhance movement of the bottom portion of the ultraviolet (UV) light source apparatus 20 as it travels upon the floor surface 102.
  • the second alternative ultraviolet (UV) light source apparatus 20 may further preferably comprise a number of peripheral features that increase or enhance the functionality of the apparatus 20, including a flash light indicator 39 for visually indicating to the user the relative apparatus-to-floor rate of movement for enabling the user to more properly adjust the rate of apparatus movement relative to the floor surface 102.
  • a power or recharge port as at 22 enables the user to recharge the power source 32.
  • a third alternative ultraviolet (UV) light source apparatus is generally depicted and referenced at 30 and essentially provides an arcuate ultraviolet (UV) light bar for attachment to a robot vacuum 42 of the general type shown in Figure No. 9.
  • the third alternative ultraviolet (UV) light source apparatus 30 according to the present invention may thus be used in combination with a robot vacuum 42 for providing a vacuum-ultraviolet (UV) light source apparatus assembly 41.
  • the vacuum-ultraviolet (UV) light source apparatus assembly 41 may be said to preferably comprise, in combination, the vacuum 42 and the third alternative ultraviolet (UV) light source apparatus 30.
  • the vacuum 42 preferably comprises an upper vacuum portion and a lower floor portion, the floor portion being configured to clean as at vector 103 a floor surface 102.
  • the third alternative ultraviolet (UV) light source apparatus 30 preferably comprises at least one power source 32, but preferably at least two power sources 32, and an ultraviolet (UV) light source series 33 in communication with the power source 32.
  • the ultraviolet (UV) light source series 33 is preferably positioned at a bottom portion of the third alternative ultraviolet (UV) light source apparatus 30.
  • the ultraviolet (UV) light source series 33 preferably comprises a series of light emitting diodes or LED’s as at 13 for emitting ultraviolet light preferably in the range or on the order of 260 - 270 nanometers or within the UV-C light spectrum for directing ultraviolet light 100 toward the floor surface 102 for irradiating the floor surface 102.
  • the third alternative ultraviolet (UV) light source apparatus 30 further preferably comprises means for powering on and powering off the ultraviolet (UV) light source series 33.
  • the means for selectively powering on and powering off the ultraviolet (UV) light source apparatus 30 may be exemplified by a manually operated power button or switch as at 43 and/or a floor surface contact/motion sensor as at 34.
  • the floor surface contact/motion sensor 34 is preferably positioned upon the bottom portion of the third alternative ultraviolet (UV) light source apparatus 30 for detecting floor surface 102 contact and (a) selectively powering on the ultraviolet (UV) light source series 33 when the ultraviolet (UV) light source apparatus 30 is placed into floor surface 102 contact and (b) selectively powering off the ultraviolet (UV) light source series 33 when removed from floor surface 102 contact.
  • the vacuum-ultraviolet (UV) light source apparatus assembly 41 may be further defined by incorporating a robot vacuum 42 having a circular housing as at 44, which circular housing 44 has a housing circumference.
  • the housing circumference has a preferred apparatus attachment arc length section as at arcuate line/plane 45 extending between broken line 46 and broken line 47 in Figure No. 12.
  • the apparatus attachment arc length section 45 has a certain vacuum radius of curvature as at radius 104.
  • the third alternative ultraviolet (UV) light source apparatus 30 preferably further comprises an inner vacuum attachment arc length section as at arcuate line/plane 48 extending between broken line 46 and broken line 47.
  • the inner vacuum attachment arc length section 48 preferably comprises a matching apparatus radius of curvature as at radius 105.
  • the vacuum radius of curvature 104 and the apparatus radius of curvature 105 are preferably substantially equal such that the inner vacuum attachment arc length section 45 snugly abuts in mated engagement with the apparatus attachment arc length section 48 when the third alternative ultraviolet (UV) light source apparatus 30 is mounted in radial outer adjacency to the vacuum 42.
  • the vacuum-ultraviolet (UV) light source apparatus assembly 41 may further preferably comprise an apparatus-to-vacuum attachment mechanism, which apparatus-to-vacuum attachment mechanism operates to couple the third alternative ultraviolet (UV) light source apparatus 30 to the upper vacuum portion.
  • the apparatus-to- vacuum attachment mechanism may preferably be defined by comprising a series of magnetic bridge connectors as at 49 for magnetically attaching the third alternative ultraviolet (UV) light source apparatus 30 to the vacuum 42.
  • the magnetic bridge connectors 49 may be mounted to both the vacuum 42 and the third alternative ultraviolet (UV) light source apparatus 30 by way of mount apertures 51 as depicted on the third alternative ultraviolet (UV) light source apparatus 30 for ease of reference or understanding.
  • the third alternative ultraviolet (UV) light source apparatus 30 of the vacuum-ultraviolet (UV) light source apparatus assembly 41 may preferably comprise at least one floor glide 38, but preferably two laterally opposed floor guides 38 for enhancing movement of the third alternative ultraviolet (UV) light source apparatus 30 upon the floor surface 102. Further, the third alternative ultraviolet (UV) light source apparatus 30 may further preferably comprise a number of peripheral features that increase or enhance the functionality of the apparatus, including a power or recharge port as at 22 for enabling the user to recharge the power source 32.
  • a fourth alternative ultraviolet (UV) light source apparatus is generally depicted and referenced at 40 and essentially provides an ultraviolet (UV) sponge assembly or sponge apparatus of the general type shown in Figure No. 13 that may have ultraviolet (UV) light activation when placed into contact with a select or target surface as at 106.
  • the fourth alternative ultraviolet (UV) light source apparatus 40 preferably comprises a sponge body as at 52, an embedded power source as at 32, an ultraviolet (UV) light source matrix or series as at 53 positioned at a bottom portion of the sponge body 52 and in
  • UV light source apparatus 40 for visually indicating to the user the rate of sponge assembly or apparatus 40 movement relative to an underlying surface 106 (such as a countertop) for visually indicating to the user the proper rate of movement of the fourth alternative ultraviolet (UV) light source apparatus 40 relative to an underlying surface 106.
  • a flash light indicator 39 for visually indicating to the user the rate of sponge assembly or apparatus 40 movement relative to an underlying surface 106 (such as a countertop) for visually indicating to the user the proper rate of movement of the fourth alternative ultraviolet (UV) light source apparatus 40 relative to an underlying surface 106.
  • the ultraviolet (UV) light source series or matrix 53 preferably comprises a series of light emitting diodes or LED’s as at 13 for emitting ultraviolet light preferably in the range or on the order of 260 - 270 nanometers or within the UV-C light spectrum for directing ultraviolet light 100 toward the underlying surface 106 for irradiating the underlying surface 106.
  • the fourth alternative ultraviolet (UV) light source apparatus 40 further preferably comprises means for powering on and powering off the ultraviolet (UV) light source series or matrix 53.
  • the means for selectively powering on and powering off the fourth alternative ultraviolet (UV) light source apparatus 40 may be exemplified by a manually operated power button or switch that operates to power on the apparatus 50 when the sponge body 52 is squeezed.
  • a fifth alternative ultraviolet (UV) light source apparatus is generally depicted and referenced at 50 and essentially provides a puck style ultraviolet (UV) light apparatus for attachment to any number of (planar) surfaces such as inside surfacing of clothes hampers, toy chests, insulated food boxes, folding boxes, cabinetry, pantries, refrigerators, garbage cans, and other similar areas typically closed off to light when in a closed state or configuration.
  • the fifth alternative ultraviolet (UV) light source apparatus 50 operates to irradiate surfacing opposite the puck style apparatus 50 as comparatively depicted and referenced in Figure Nos. 15 - 17.
  • the fifth alternative ultraviolet (UV) light source apparatus 50 preferably comprises an anterior portion as at 61; a posterior portion as at 62; a power source exemplified by a series of AAA batteries received in a battery compartment 64 within the posterior portion 62; and an ultraviolet (UV) light source as at 63 comprising a series of light emitting diodes or LED’s as at 13 for emitting ultraviolet light preferably in the range or on the order of 260 - 270 nanometers or within the UV-C light spectrum for directing ultraviolet light 100 toward select or target surfacing opposite the ultraviolet (UV) light source 63 for irradiating any such surfacing.
  • UV ultraviolet
  • the fifth alternative ultraviolet (UV) light source apparatus 50 further preferably comprises certain means for powering on and powering off the ultraviolet (UV) light source 63 in electrical communication with the power source.
  • the means for powering on and powering off the ultraviolet (UV) light source 63 are preferably exemplified by a light sensor 65 in further communication with the ultraviolet (UV) light source 63.
  • the light sensor 65 operates to detect changes in ambient light, powering on the ultraviolet (UV) light source 63 when the ambient light is decreased below a threshold lumen value and powering off the ultraviolet (UV) light source 63 when the ambient light is increased above the threshold value.
  • the fifth alternative ultraviolet (UV) light source apparatus 50 may further preferably comprise certain means for attaching the posterior portion 62 to select surfacing opposite the target surfacing.
  • the means for attaching the posterior portion 62 to select surfacing may be preferably exemplified or defined by self-stick adhesives.
  • the anterior portion 61 may be further preferably characterized by comprising a transparent dome as at 66. It will be seen from a consideration of the drawings submitted in support of these specifications that the ultraviolet (UV) light source 63 is preferably positioned in posterior adjacency to the transparent dome 66 for directing ultraviolet (UV) light 100 generally in an anterior direction orthogonal relative to the posterior portion 63.
  • a sixth alternative ultraviolet (UV) light source apparatus 60 is generally depicted and referenced in Figure Nos. 18 - 20, which sixth alternative ultraviolet (UV) light source apparatus 60 is usable in combination with an ozone source for circulating ozone throughout an enclosed space within which objects to be sanitized may be received and held.
  • the present invention further contemplates a combination ozone-ultraviolet (UV) light source apparatus as at 60.
  • the combination ozone-ultraviolet (UV) light source apparatus 60 preferably comprises an object-holding container and an object- sanitizing assembly.
  • the object-holding container preferably comprises a compartment bottom portion 67 and a lid upper portion 68 pivotally attached to the compartment bottom portion 67.
  • compartment bottom portion 67 is dimensioned or configured to receive and hold objects to be sanitized as exemplified by packages, perishables or foodstuffs, and/or shoes.
  • the lid upper portion 68 selectively covers the compartment bottom portion 67 and enables a user to access objects received and held within the compartment bottom portion 67.
  • the object- sanitizing assembly is cooperably associated with the object-holding container and comprises a series of components, including a power source (e.g. a rechargeable battery) 69; a multi-component module 70; at least one, but preferably two laterally opposed ultraviolet (UV) light source matrices as at 71; a battery charger 72; a latch control mechanism and/or door/lid- state detection sensor as at 73; and means for powering on and powering off (a) the ultraviolet light source matrices 71 and the ozone source.
  • a power source e.g. a rechargeable battery
  • multi-component module 70 e.g. a multi-component module 70
  • at least one, but preferably two laterally opposed ultraviolet (UV) light source matrices as at 71
  • a battery charger 72 e.g. a battery charger
  • latch control mechanism and/or door/lid- state detection sensor as at 73
  • means for powering on and powering off a) the ultraviolet light source
  • the multi-component module 70 may well provide a fan 74 for ozone recirculation and venting, a flapper valve for ozone recirculation, an ozone generator or source, an electrical control system for controlling the fan 74, ozone source, and ultraviolet (UV) light source matrices 71, and battery-monitoring electronics.
  • a fan 74 for ozone recirculation and venting a flapper valve for ozone recirculation
  • an ozone generator or source an electrical control system for controlling the fan 74, ozone source, and ultraviolet (UV) light source matrices 71, and battery-monitoring electronics.
  • UV ultraviolet
  • the object- sanitizing assembly may thus be said to essentially comprise a power source, an ultraviolet (UV) light source in communication with the power source, an ozone source in communication with the power source, and means for powering on and powering off (a) the ultraviolet light source and (b) the ozone source.
  • the ozone source is configured to direct ozone into and circulate ozone within the object-holding container for sanitizing objects received and held within the object-holding container.
  • the ultraviolet (UV) light source or matrices 71 are configured to direct ultraviolet (UV) light into the object-holding container after ozone sanitization for decomposing ozone within the object-holding container.
  • the combination ozone-ultraviolet (UV) light source apparatus 60 may further preferably comprise a liner assembly 75 in communication with the ozone source for ozone containment within the object-holding container.
  • the fan 74 vents ozone into the liner assembly 75 by way of an ozone inlet 76 formed in the liner assembly 75.
  • a rack 77 may be further received within the liner assembly 75 and supported by way of the compartment bottom portion 67 for supporting objects (e.g. shoes) in elevated relation within the compartment bottom portion 67.
  • the compartment bottom portion 67 is preferably double wall-insulated for temperature stabilization within the object-holding container.
  • the compartment bottom portion 67 may preferably comprise a space as at 78 for receiving a weighted material (e.g. sand or water).
  • the compartment bottom portion 67 may thus operate to weigh down the object-holding container when weighted material is received in the space 78 for receiving the same.
  • An optional camera mount 79 is further contemplated and positioned upon the lid upper portion 68 for enabling a user to mount video surveillance camera for visually monitoring object-holding container activity.
  • the combination ozone-ultraviolet (UV) light source apparatus 60 may thus be utilized to receive and hold packages or foodstuffs or other objects to be sanitized. Once the apparatus 60 is activated by remote control, the disinfection/sanitization ozone gas cycle starts to run and the box or container latch is closed. It is contemplated that the cycle may run for approximately 30 minutes for packages and shoes, and approximately 15 minutes for foodstuffs.
  • the latch system/mechanism and sensor switch together operate to terminate the ozone source or generator if the lid/door (i.e. bottom access portion) is opened.
  • the rechargeable batteries used in combination with the apparatus 60 are contemplated to last 7 days before recharging with normal use.
  • the liner assembly may be lifted out of the lower bottom portion easily for transporting disinfected/sanitized objects into other areas such as the home or residence.
  • the air inside the object-holding container is treated with ultraviolet (UV) light for ozone decomposition or by way of an ozone destructive catalyst before the air is vented out to remove the ozone residue.
  • UV ultraviolet
  • the latch mechanism is deactivated and the bottom access portion may be opened to enable the user to access the contents.
  • the bottom of the apparatus 60 may be filled with weighted material such as sand or water or both to weigh down the apparatus and help prevent movement of the apparatus 60.
  • the camera mount allows a user to use a wireless video camera to track or monitor individuals accessing the apparatus 60.
  • a first ultraviolet light source apparatus is believed to essentially comprise a power bank portion having a power source; an ultraviolet (UV) light source matrix in communication with the power source, and means for powering on and powering off the ultraviolet (UV) light source matrix.
  • the ultraviolet (UV) light source matrix directs ultraviolet light toward a select surface for irradiating said select surface.
  • the first ultraviolet (UV) light source apparatus preferably further comprises a retractable skirt mechanism.
  • the retractable skirt mechanism extends peripherally about the ultraviolet (UV) light matrix and is configured to be retracted when the ultraviolet (UV) light source matrix is in a powered-off state, and is configured to be extended when the ultraviolet (UV) light source matrix is in a powered-on state.
  • the retractable skirt mechanism is configured to space the ultraviolet (UV) light source matrix a distance from the select or target surface when in an extended state and prevent ambient light from entering a space defined by the select surface, the extended retractable skirt mechanism, and the ultraviolet (UV) light source matrix.
  • the first ultraviolet (UV) light source apparatus may further preferably comprise certain surface-sensing means for detecting the select or target surface and selectively powering off or powering on the ultraviolet (UV) light source matrix.
  • the surface-sensing means may preferably be selected from a group consisting of a series of push pins, a series of pressure sensors, and/or a series of light sensors.
  • the exemplary series of push pins are configured to extend in parallel relation to the ultraviolet (UV) light source matrix when in a powered-off state, and configured to extend orthogonally relative to the ultraviolet (UV) light source matrix when in a powered-on state.
  • the series of push pins comprise surface contact tips that extend past surface-opposing edging of the extended retractable skirt mechanism when in a relaxed state.
  • the series of push pins are actuable or axially displaceable toward the ultraviolet (UV) light source matrix by way of the select surface such that the surface contact tips may be displaced so as to become coplanar with the surface-opposing edging for selectively powering on the ultraviolet (UV) light source matrix and powering off the ultraviolet (UV) light source matrix when removed from the select or target surface.
  • a second ultraviolet (UV) light source apparatus is usable in combination with a floor mop so as to provide a floor mop-ultraviolet (UV) light source apparatus assembly.
  • the floor mop-ultraviolet (UV) light source apparatus assembly comprises, in combination, a floor mop and the second ultraviolet (UV) light source apparatus.
  • the floor mop essentially comprises a mop handle and a mop head coupled to the mop handle. The mop head is configured to hold a mopping element against a target floor surface.
  • the second ultraviolet (UV) light source apparatus essentially comprises a power source, an ultraviolet (UV) light source series in communication with the power source, and means for powering on and powering off the ultraviolet (UV) light source series.
  • the ultraviolet (UV) light source apparatus may be mounted upon either the mop handle or the mop head and is configured to direct ultraviolet (UV) light upon the target floor surface for at least partially disinfecting the floor surface adjacent the mop head.
  • the floor mop-ultraviolet (UV) light source apparatus assembly according to the present invention may further preferably comprise an apparatus-to-mop attachment mechanism.
  • the apparatus-to-mop attachment mechanism preferably comprises an extension portion and a clip portion attached to the extension portion.
  • the extension portion is affixed to the ultraviolet (UV) light source apparatus, and the clip portion preferably clips or clamps the extension portion to the mop handle.
  • the second ultraviolet (UV) light source apparatus of floor mop-ultraviolet (UV) light source apparatus assembly may further preferably comprises at least one, but preferably a pair of laterally opposed floor glides.
  • the floor guides function to enhance movement of the ultraviolet (UV) light source apparatus upon the target floor surface.
  • the second mop-ultraviolet (UV) light source apparatus may further preferably comprise a floor surface contact sensor for detecting floor surface contact and (a) selectively powering on the ultraviolet (UV) light source series when the ultraviolet (UV) light source apparatus is placed into floor surface contact and (b) selectively powering off the ultraviolet (UV) light source series when removed from floor surface contact.
  • a third ultraviolet (UV) light source apparatus is usable in combination with a vacuum so as to provide a vacuum-ultraviolet (UV) light source apparatus assembly.
  • the vacuum-ultraviolet (UV) light source apparatus assembly essentially comprises, in combination, a (robot) vacuum and the third ultraviolet (UV) light source apparatus.
  • the vacuum essentially comprises an upper vacuum portion and a lower floor portion, which lower floor portion is configured to clean a target floor surface.
  • the third ultraviolet (UV) light source apparatus essentially comprises a power source, an ultraviolet (UV) light source series in communication with the power source, and means for powering on and powering off the ultraviolet (UV) light source series.
  • the third ultraviolet (UV) light source apparatus is mounted upon the vacuum and configured to direct ultraviolet (UV) light upon the target floor surface for at least partially disinfecting the target floor surface adjacent the vacuum.
  • the robot vacuum may preferably comprises a circular housing as has become relatively standardized in the industry.
  • the circular housing has a housing circumference, which housing circumference has an outer apparatus attachment arc length section.
  • the outer apparatus attachment arc length section has a vacuum radius of curvature.
  • the arcuate third ultraviolet (UV) light source apparatus has an inner vacuum attachment arc length section having an apparatus radius of curvature.
  • the vacuum radius of curvature and the apparatus radius of curvature are substantially equal such that the inner vacuum attachment arc length section abuts the outer apparatus attachment arc length section when the ultraviolet (UV) light source apparatus is mounted in radial outer adjacency to the vacuum.
  • the vacuum-ultraviolet (UV) light source apparatus assembly may further preferably comprise an apparatus-to-vacuum attachment mechanism, which apparatus-to-vacuum
  • the apparatus-to-vacuum attachment mechanism couples the ultraviolet (UV) light source apparatus to the upper vacuum portion.
  • the apparatus-to-vacuum attachment mechanism comprises a series of magnetic bridge connectors for magnetically attaching the ultraviolet (UV) light source apparatus to the vacuum.
  • the third ultraviolet (UV) light source apparatus of the vacuum-ultraviolet (UV) light source apparatus assembly may further preferably comprise at least one floor glide for enhancing movement of the third ultraviolet (UV) light source apparatus upon the target floor surface.
  • the third ultraviolet (UV) light source apparatus may further preferably comprise a floor surface contact sensor for detecting floor surface contact and (a) selectively powering on the ultraviolet (UV) light source series when the ultraviolet (UV) light source apparatus is placed into floor surface contact and (b) selectively powering off the ultraviolet (UV) light source series when removed from floor surface contact.
  • a floor surface contact sensor for detecting floor surface contact and (a) selectively powering on the ultraviolet (UV) light source series when the ultraviolet (UV) light source apparatus is placed into floor surface contact and (b) selectively powering off the ultraviolet (UV) light source series when removed from floor surface contact.
  • a fourth ultraviolet (UV) light source apparatus provides an ultraviolet (UV) light source sponge apparatus essentially comprising a sponge body, a power source, an ultraviolet (UV) light source in communication with the power source, and means for powering on and powering off the ultraviolet (UV) light source.
  • the means for powering on and powering off the ultraviolet (UV) light source are preferably operable by compressing the sponge body.
  • the ultraviolet (UV) light source is configured to direct ultraviolet (UV) light upon surfacing opposite the ultraviolet (UV) light source for at least partially disinfecting surfacing opposite the ultraviolet (UV) light source.
  • the ultraviolet (UV) light source sponge apparatus may further preferably comprise certain means for visually indicating apparatus-to-surface rate of motion.
  • the means for visually indicating apparatus-to-surface rate of motion enhance a user’s ability to at least partially disinfect surfacing opposite the ultraviolet (UV) light source by enabling the user to adjust his or her rate of motion of the apparatus when swiping the same over a target surface area.
  • a fifth ultraviolet (UV) light source apparatus essentially provides a puck style ultraviolet (UV) light source apparatus and is believed to essentially comprise an anterior portion, a posterior portion, a power source, an ultraviolet (UV) light source in communication with the power source, and means for powering on and powering off the ultraviolet (UV) light source.
  • the ultraviolet (UV) light source is configured to direct ultraviolet (UV) light upon surfacing opposite the anterior portion for at least partially disinfecting the surfacing opposite the anterior portion.
  • the fifth ultraviolet (UV) light source apparatus may further preferably comprise a light sensor in communication with the ultraviolet (UV) light source.
  • the light sensor detects changes in ambient light, powering on the ultraviolet (UV) light source when the ambient light is decreased below a threshold lumen value and powering off the ultraviolet (UV) light source when the ambient light is increased above the threshold value, as for example, when mounted within closed spaces for irradiating surfacing within the closed space.
  • the anterior portion may be preferably characterized by comprising a transparent dome.
  • the ultraviolet (UV) light source is preferably positioned in posterior adjacency to the transparent dome for directing ultraviolet (UV) light in an anterior direction relative to the posterior portion.
  • a sixth alternative ultraviolet (UV) light source apparatus is usable in combination with an ozone source thereby providing a combination ozone- ultraviolet (UV) light source apparatus.
  • the combination ozone-ultraviolet (UV) light source apparatus essentially comprises an object-holding container and an object- sanitizing assembly cooperably associated with the object-holding container.
  • the object-holding container essentially comprises a compartment bottom portion and a bottom access portion as exemplified by the lid upper portion but alternatively and optionally defined by a door portion. It is contemplated that the bottom access portion is pivotally attached to the compartment bottom portion.
  • the compartment bottom portion receives and holds objects to be sanitized.
  • the bottom access portion selectively encloses the compartment bottom portion and enables a user to access objects held within the compartment bottom portion.
  • the object- sanitizing assembly essentially comprises a power source, an ultraviolet (UV) light source in communication with the power source, an ozone source in communication with the power source, and means for powering on and powering off (a) the ultraviolet (UV) light source and (b) the ozone source.
  • the ozone source is configured to direct ozone into and circulate ozone within the object-holding container for sanitizing objects received and held within the object-holding container.
  • the ultraviolet (UV) light source is configured to direct ultraviolet (UV) light into the object-holding container after ozone sanitization for decomposing ozone within the object-holding container.
  • the combination ozone-ultraviolet (UV) light source apparatus may further preferably comprise a liner assembly in communication with the ozone source for ozone containment within the object-holding container, and a rack within the liner assembly.
  • the rack is supportable by way of the compartment bottom portion for supporting objects in elevated relation within the compartment bottom portion inside the liner assembly.
  • the compartment bottom portion is preferably double wall-insulated for temperature stabilization within the object-holding container.
  • the compartment bottom portion may further preferably comprises a space for receiving a weighted material. The compartment bottom portion may thus optionally weigh down the object-holding container when weighted material is received in the space for receiving the same.

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
PCT/US2020/029732 2019-04-24 2020-04-24 Compact ultraviolet light source apparatus WO2020219821A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US17/604,984 US20220249718A1 (en) 2019-04-24 2020-04-24 Compact Ultraviolet Light Source Apparatus
CN202080031156.XA CN113905813A (zh) 2019-04-24 2020-04-24 紧凑型的紫外光源装置
CA3134709A CA3134709A1 (en) 2019-04-24 2020-04-24 Compact ultraviolet light source apparatus
MX2021012880A MX2021012880A (es) 2019-04-24 2020-04-24 Aparato de fuente de luz ultravioleta compacto.
JP2021561721A JP2022531657A (ja) 2019-04-24 2020-04-24 コンパクトな紫外光源装置
KR1020217037979A KR20220002986A (ko) 2019-04-24 2020-04-24 소형 자외선 광원 장치

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962838224P 2019-04-24 2019-04-24
US62/838,224 2019-04-24

Publications (2)

Publication Number Publication Date
WO2020219821A2 true WO2020219821A2 (en) 2020-10-29
WO2020219821A3 WO2020219821A3 (en) 2020-12-10

Family

ID=72941312

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2020/029732 WO2020219821A2 (en) 2019-04-24 2020-04-24 Compact ultraviolet light source apparatus

Country Status (7)

Country Link
US (1) US20220249718A1 (US07968547-20110628-C00004.png)
JP (1) JP2022531657A (US07968547-20110628-C00004.png)
KR (1) KR20220002986A (US07968547-20110628-C00004.png)
CN (1) CN113905813A (US07968547-20110628-C00004.png)
CA (1) CA3134709A1 (US07968547-20110628-C00004.png)
MX (1) MX2021012880A (US07968547-20110628-C00004.png)
WO (1) WO2020219821A2 (US07968547-20110628-C00004.png)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210265843A1 (en) * 2012-12-03 2021-08-26 ChargeItSpot, LLC System and method for providing interconnected and secure mobile device charging stations
CN113694234A (zh) * 2021-09-22 2021-11-26 上海天马微电子有限公司 一种自消毒设备
IT202100003119A1 (it) * 2021-02-16 2022-08-16 Giuseppe Spanti Dispositivo per sanificare cuffie
WO2023015390A1 (en) * 2021-08-10 2023-02-16 Limestone Labs Limited Ultraviolet treatment apparatus

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210283287A1 (en) * 2020-03-12 2021-09-16 Glenn D. Goodman Portable electronic device sanitizing case
EP3912649B1 (de) * 2020-05-19 2023-10-25 SEIWO Technik GmbH Modularer schutzraum sowie durchreiche für einen schutzraum

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR910006885B1 (ko) * 1988-08-15 1991-09-10 미쯔비시 덴끼 가부시기가이샤 전기소제기의 파워브러시
US6692694B1 (en) * 1998-11-09 2004-02-17 Clean Earth Technologies, Llc Method and apparatus for photosensitized ultraviolet decontamination of surfaces and aerosol clouds
US7531080B2 (en) * 2002-01-24 2009-05-12 Scimist, Inc. Mediated electrochemical oxidation used for sterilization/disinfection
US6644493B1 (en) * 2003-02-19 2003-11-11 Sandra T. Walton Weighted garbage can with legs
CN2796712Y (zh) * 2005-03-16 2006-07-19 周建达 带电磁自控门的消毒碗柜
KR100518620B1 (ko) * 2005-05-12 2005-10-04 조영만 침구용 살균장치
US7530140B2 (en) * 2005-09-23 2009-05-12 Royal Appliance Mfg. Co. Vacuum cleaner with ultraviolet light source and ozone
EP1969438B1 (en) * 2005-12-02 2009-09-09 iRobot Corporation Modular robot
US20080253941A1 (en) * 2006-12-29 2008-10-16 Wichers Donald W Ultraviolet (uv) radiation source-based surface disinfection system
US8203124B2 (en) * 2007-04-27 2012-06-19 Hand Held Products, Inc. Sterilization apparatus
US7884336B2 (en) * 2008-07-01 2011-02-08 Brent Gibson Sponge sanitizing enclosure
US8433715B1 (en) * 2009-12-16 2013-04-30 Board Of Regents, The University Of Texas System Method and system for text understanding in an ontology driven platform
US9372016B2 (en) * 2013-05-31 2016-06-21 Tokitae Llc Temperature-stabilized storage systems with regulated cooling
US8164946B2 (en) * 2010-07-20 2012-04-24 Tdk Corporation Magnetic memory element, magnetic memory device, information recording/reproducing apparatus
DE202012012510U1 (de) * 2012-02-17 2013-07-03 Eric M. J. Uyttenboogaard Dampfreinigungsgerät mit integrierter UV-Lampe
US10302284B2 (en) * 2014-11-07 2019-05-28 Jarret Ammer Portable illumination device
US10493176B2 (en) * 2017-04-07 2019-12-03 Standard Textile Co., Inc. Curtain sanitizer device and method of using the same

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210265843A1 (en) * 2012-12-03 2021-08-26 ChargeItSpot, LLC System and method for providing interconnected and secure mobile device charging stations
US12015287B2 (en) * 2012-12-03 2024-06-18 ChargeItSpot, LLC System and method for providing interconnected and secure mobile device charging stations
IT202100003119A1 (it) * 2021-02-16 2022-08-16 Giuseppe Spanti Dispositivo per sanificare cuffie
WO2023015390A1 (en) * 2021-08-10 2023-02-16 Limestone Labs Limited Ultraviolet treatment apparatus
CN113694234A (zh) * 2021-09-22 2021-11-26 上海天马微电子有限公司 一种自消毒设备

Also Published As

Publication number Publication date
JP2022531657A (ja) 2022-07-08
CN113905813A (zh) 2022-01-07
WO2020219821A3 (en) 2020-12-10
US20220249718A1 (en) 2022-08-11
CA3134709A1 (en) 2020-10-29
MX2021012880A (es) 2021-11-17
KR20220002986A (ko) 2022-01-07

Similar Documents

Publication Publication Date Title
US20220249718A1 (en) Compact Ultraviolet Light Source Apparatus
US7179436B2 (en) Sterilization system and method
US11717583B2 (en) Devices configured to disinfect interiors
US20070164232A1 (en) Devices and Methods for Sanitization
US20080219883A1 (en) Toothbrush sanitizer
KR20130004183U (ko) 자외선 살균기능이 있는 마우스 키보드 수납구
WO2022020121A1 (en) Uv sanitizing light module and container system
US20210330830A1 (en) Ultraviolet Light Germicidal System
KR101538036B1 (ko) 살균 및 소독 기능을 구비한 자동차 트렁크용 수납함 어셈블리
GB2301272A (en) Sterilisation apparatus
US20060261285A1 (en) Toothbrush sterilizer
US6972416B2 (en) Disinfecting and desiccating container for personal sanitary articles
CN209790437U (zh) 一种便携式杀菌消毒盒
US20070140895A1 (en) Sterilization system and method
CN213048367U (zh) 一种具有杀菌消毒功能的托盘
KR100583764B1 (ko) 수저케이스 형상의 이동식 살균 건조기
KR200310601Y1 (ko) 다용도 오존 살균장치
CN213157990U (zh) 杀菌消毒包
KR20220150054A (ko) 살균장치 분리형의 다용도 살균 어셈블리
KR100523533B1 (ko) 자외선 살균 장치
KR102559560B1 (ko) 주방용품 살균장치
KR102418222B1 (ko) 생활소품용 살균기
KR200366440Y1 (ko) 유아식 수용부와 살균기능을 가지는 수유기구보관함
CN212368521U (zh) 健康智能护理行李箱
CN211024252U (zh) 一种便携式消毒装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 20794019

Country of ref document: EP

Kind code of ref document: A2

DPE2 Request for preliminary examination filed before expiration of 19th month from priority date (pct application filed from 20040101)
ENP Entry into the national phase

Ref document number: 3134709

Country of ref document: CA

ENP Entry into the national phase

Ref document number: 2021561721

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 20217037979

Country of ref document: KR

Kind code of ref document: A

122 Ep: pct application non-entry in european phase

Ref document number: 20794019

Country of ref document: EP

Kind code of ref document: A2