CN106237350A - From disinfecting surface - Google Patents

From disinfecting surface Download PDF

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Publication number
CN106237350A
CN106237350A CN201610397483.2A CN201610397483A CN106237350A CN 106237350 A CN106237350 A CN 106237350A CN 201610397483 A CN201610397483 A CN 201610397483A CN 106237350 A CN106237350 A CN 106237350A
Authority
CN
China
Prior art keywords
electrode
surface covering
sterilization
outer layer
vehicle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610397483.2A
Other languages
Chinese (zh)
Inventor
帕特里克·凯文·赫鲁伯
约翰·罗伯特·范·维米尔斯
斯图尔特·C·萨尔特
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ford Global Technologies LLC
Original Assignee
Ford Global Technologies LLC
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
Priority claimed from US14/735,468 external-priority patent/US9782504B2/en
Application filed by Ford Global Technologies LLC filed Critical Ford Global Technologies LLC
Publication of CN106237350A publication Critical patent/CN106237350A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08Radiation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08Radiation
    • A61L2/084Visible light
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08Radiation
    • A61L2/10Ultraviolet radiation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/24Apparatus using programmed or automatic operation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00Disinfection, sterilisation or deodorisation of air
    • A61L9/16Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/18Radiation
    • A61L9/20Ultraviolet radiation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60QARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q3/00Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
    • B60Q3/20Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors for lighting specific fittings of passenger or driving compartments; mounted on specific fittings of passenger or driving compartments
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60QARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q3/00Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
    • B60Q3/60Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by optical aspects
    • B60Q3/68Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by optical aspects using ultraviolet light
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60QARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q3/00Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
    • B60Q3/80Circuits; Control arrangements
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10Apparatus features
    • A61L2202/11Apparatus for generating biocidal substances, e.g. vaporisers, UV lamps
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10Apparatus features
    • A61L2202/14Means for controlling sterilisation processes, data processing, presentation and storage means, e.g. sensors, controllers, programs
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2209/00Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/10Apparatus features
    • A61L2209/11Apparatus for controlling air treatment
    • A61L2209/111Sensor means, e.g. motion, brightness, scent, contaminant sensors

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Electroluminescent Light Sources (AREA)
  • Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)

Abstract

The present invention disclose a kind of for vehicle from disinfecting surface covering.This surface covering parts comprises the pair of electrodes substantially fitting to vehicle panel.The multiple printing LED being suspended in semiconducting inks are printed in-between the electrodes and are configured to launch sterilization and launch.The outer layer of surface covering parts is disposed adjacent to one of them electrode.Outer layer is passed through at least some of transmission that outer layer can be used to make sterilization launch.

Description

From disinfecting surface
Technical field
This patent disclosure relates generally to decontamination system, and relate more specifically to the decontamination system with thin profile, this profile It is operable as fitting to non-planar surfaces.
Background technology
Disease and infectious disease can be via various surfaces by indirect contact transmissions, and surface can correspond to everyday exposure Touch-surface.The sterilization on such surface contributes to stoping the propagation of disease and infectious disease to reduce health risks associated.This The bright various systems provided for various surfaces are carried out disinfection and device.At least one example on such surface can be right Should be in motor vehicles.The present invention provides and can be used to the decontamination system to various surface sterilizations and device, and this surface can be right Should be in the daily surface touched by automotive occupant.
Summary of the invention
According to an aspect of the present invention, a kind of device being configured to and carrying out disinfection surface of vehicle is disclosed.This device bag Containing the first electrode substantially fitting to vehicle panel.The multiple light emitting diodes (LED) being suspended in semiconducting inks are printed On the first electrode and be configured to launch sterilization launch.Second electrode electrically connects with multiple LED and is configured to by One electrode forms circuit, so that controller can be used to optionally activate multiple LED.Form outer layer and second electricity on surface Pole connects.Outer layer can be used to make what sterilization launched to transmit by this outer layer at least partially, so that the outer surface of this outer layer It is sterilized transmitting sterilization.
According to a further aspect in the invention, disclose a kind of for vehicle from disinfecting surface covering.This surface covering parts Comprise basic unit and substantially fit to the pair of electrodes of basic unit.The semiconducting inks that multiple printing LED are suspended between electrode In and be configured to launch sterilization launch.The outer layer forming surface covering parts is connected with in this pair of electrodes.Outer layer Can be used to make what sterilization launched to transmit by this outer layer at least partially, disappear so that the outer surface of this outer layer is sterilized transmitting Poison.
According to another aspect of the invention, a kind of molding for vehicle is disclosed from disinfecting surface covering.This surface is covered Cover piece comprises the pair of electrodes substantially fitting to vehicle panel.The multiple printing LED being suspended in semiconducting inks are printed on Between electrode and be configured to launch sterilization launch.The outer layer forming surface covering parts is disposed adjacent to one of them electrode. This outer layer can be used to make what sterilization launched to transmit by this outer layer at least partially.
The most following description, claims and drawings of those skilled in the art one are it can be understood that and understand this These and other aspect, target and the characteristic of invention.
Accompanying drawing explanation
In the drawings:
Fig. 1 is the perspective view of the passenger compartment of motor vehicles, and this passenger compartment has at least one from disinfecting surface;
Fig. 2 is the detailed side view of the luminous assembly comprising photoluminescent layers;
Fig. 3 is the side view of luminous assembly, it is shown that be configured to the photoluminescent layers changing the wavelength of light;
Fig. 4 is the detailed perspective view of motor vehicle passenger compartment, and this passenger compartment has at least one from disinfecting surface, and this disappears certainly Poison surface configuration is for providing illumination for vehicle;And
Fig. 5 is the block diagram of illuminator, and this illuminator comprises luminous assembly.
Detailed description of the invention
As required, the specific embodiment of the present invention it is disclosed that.It is to be understood, however, that disclosed embodiment Being only the example of the present invention, it can be to be presented as form that is different and that substitute.Accompanying drawing is not necessarily specific design, and in order to Presenting functional profile, some figures can be exaggerated or minimized.Therefore, specific 26S Proteasome Structure and Function details disclosed herein should be by It is construed to limit, but as just for instructing those skilled in the art's many-side to use the representative basis of the present invention.
As used in this, the term "and/or" used when in a series of two or more projects means can Maybe can use the combination in any of two or more Listed Items being used alone any one Listed Items.Such as, if mixed Compound is described as comprising component A, B and/or C, and mixture can comprise single A;Individually B;Individually C;The group of A and B Close;The combination of A and C;The combination of B and C;Or the combination of A, B and C.
Following a kind of decontaminating apparatus of open description.This decontaminating apparatus may be used for various surface, and this surface is corresponding to daily Touched surface.Such surface can include but not limited to door handle, handrail, armrest, working surface (as workbench, Supporting surface), sanitary equipment (such as toilet seat, faucet, tap handle) and can being accessed in their routine use Various other surface.In the exemplary embodiment, decontaminating apparatus can correspond to vehicle anchor.
Decontaminating apparatus can correspond to thin, flexible assembly, and it can be used in various application.In order to the present invention's Purpose, vehicle anchor may refer to any interiorly or exteriorly part or its parts of vehicle arrangement, and it is suitable to receive here The device of described various embodiments.Although the embodiment of decontaminating apparatus described here should mainly for motor vehicles With, it will be clear that this device or system can also be embodied in various types of surface.Although it is additionally, described herein For motor vehicles, but this decontaminating apparatus can be used in other type of vehicle, and this vehicle is designed to carry one or many Individual passenger, such as but not limited to boats and ships, train and aircraft.
With reference to Fig. 1, generally illustrating the passenger compartment 10 of motor vehicles 12, passenger compartment 10 has various touch-surface 14.Touch Touch surface 14 and can correspond to daily vehicle 12 region contacted by passenger, be typically interior zone.The example of touch-surface 14 Passenger door handle 16, vehicle door latch 18, steering wheel 20, shift handle 22, armrest 24, control station bar 26, headrest can be included 28, outside entrance handle 30 etc..For illustrative purposes, each touch surface 14 may be configured to be received from disinfecting surface covering Part 32 (surface covering parts 32 hereinafter).Each surface covering parts 32 can correspond to one or more decontaminating apparatus 34, disappears Poison device 34 is configured to launch the light of at least one wavelength, and this light is configured at least one touch-surface 14 to vehicle 12 Carry out disinfection.Various positions that decontaminating apparatus 34 can be arranged in vehicle and totally representing with reference 34.
Touch-surface 14 can correspond to the surface of the various fixing devices of vehicle 12.Each surface covering parts 32 can be by It is molded into fixing device, is attached to the surface of fixing device or is fixed to surface by other suitable mode.Each surface is covered Controller 102 selectivity alone or in combination that cover piece 32 is configurable to by one or more decontaminating apparatuss 34 is activated, At least in part touch-surface 14 is carried out disinfection.Additionally, in some embodiments, surface covering parts 32 can configure use Launch in launching the output corresponding to the light in visible spectrum.By this way, one or more surface covering parts 32 can be joined It is set to illuminate passenger compartment 10 at least some of of vehicle 12, and touch-surface 14 is carried out disinfection.With reference to Fig. 5 furtherly The controller 102 of bright decontaminating apparatus 34 and the vehicle control module 104 communicated with controller 102.
Surface covering parts 32 can fit in the touch-surface 14 of variously-shaped and size and can correspond to and have flat The part of the fixing device of face and/or non-planar configuration.Such as, in the exemplary embodiment, surface covering parts 32 can have Thin profile and can be flexible material, this material makes this assembly fit in non-planar surfaces.Although there is illustrated example Property fixing device, it will be clear that can use in other fixing device according to decontaminating apparatus 34 described here.So Fixing device can include instrument board and be positioned at parts thereon, interaction means (such as button, switch, dial, touch screen Deng), printing surface and the various internally and/or externally parts of vehicle 12, it can be metal, polymer or various material.
As it was noted above, surface covering parts 32 can communicate with controller 102.In some embodiments, controller 102 Can communicate with vehicle control module 104 further.Vehicle control module 104 can input in response to various users, vehicle behaviour Make information, vehicle condition information etc. and provide signal to controller 102.The controller 102 of decontaminating apparatus 34 is in response to from vehicle Control module 104 receives one or more signal and operates for controlling one or more surface of vehicle covering 32, so that The corresponding touch-surface 14 of vehicle 12 is sterilized substantially.About controller 102 and the further details of vehicle control module 104 Illustrate with reference to Fig. 5.Although decontaminating apparatus 34 described here and surface covering parts 32 are described as leading to controller 102 Letter, but one or more surface covering parts 32 can be controlled by various forms of switches and/or analog or digital circuit.
With reference to Fig. 2, at least one surface covering parts 32 of decontaminating apparatus 34 can correspond to thin film, and thin film comprises printing and sends out Optical diode (LED) assembly.Surface covering parts 32 can comprise substrate 52.Substrate 52 can be opaque, transparent or semitransparent And can be thin, substrate 52 has and is configured to attachment and fits in the flexible structure on surface of vehicle anchor. Surface covering parts 32 can be used in the various application of the thickness needing overall thin.Substrate 52 can be polymer, the most poly-carbon Acid esters, polymethyl methacrylate (PMMA), polyethylene terephthalate (PET) etc..In certain embodiments, substrate 52 Can disperse to be incorporated in the assembly manipulation of surface covering parts 32 by cylinder coating and thickness can be about 0.1mm and arrives 2mm.In the exemplary embodiment, surface covering parts 32 thickness can be less than 1mm and thickness can in some embodiments With less than 0.6mm.
First electrode 54 can correspond to cathode conductive layer (negative electrode 54 hereinafter), and it is arranged in substrate 52.Here Described negative electrode 54 and/or various electrode or conductive layer can comprise the asphalt mixtures modified by epoxy resin of conductive epoxy resin, such as argentiferous or cupric Fat.Negative electrode 54 is electrically connected to the first busbar or cathodic bus bars 56.Cathodic bus bars 56 described here and other conflux Bar or conduit can be metal and/or can be screen printed onto the conductive material on electrode or conductive layer.Busbar can by with Multiple light emitting diodes (LED) source 58 is electrically connected to power supply via controller 102 in surface covering parts 32.With this side Formula, cathodic bus bars 56 and use other busbar in surface covering parts 32 be configurable to along and/or at whole the moon Other conductive layer in pole 54 and surface covering parts 32 generally uniformly transmits electric current.
Negative electrode 54 can be printed, disperse or be otherwise applied to LED source 58 by semiconducting inks 60.LED source 58 By random or controlled in the way of be dispersed in semiconducting inks 60.LED source 58 can correspond to width about 5 microns to 400 microns The miniature LED, this miniature LED of gallium nitride element be generally perpendicular to the alignment outwardly of negative electrode 54.Semiconducting inks 60 is permissible Gallium, indium, carborundum, phosphorus is included but not limited to including multiple binding agent and dielectric substance, binding agent and dielectric substance And/or one or more in translucent polymeric binder.In the configuration, semiconducting inks 60 can comprise various close The LED source 58 of intensity, so that the tamped density of LED source 58 can adjust for different application.
Can be by multiple typography application semiconducting inks 60, including selected part ink-jet and the silk screen of basad 52 Typography.Semiconducting inks 60 can be applied as making the LED light source 58 can be at negative electrode 54 and the second electrode 64 or anode conducting Circuit is formed between layer (anode 64 hereinafter).More specifically, it can be envisaged that LED source 58 is dispersed in semiconducting inks 60 And shape and size are configured such that substantial amounts of LED source 58 is preferably perpendicular to negative electrode 54 He during semiconducting inks 60 deposits Anode 64 ground aligns.The part LED source 58 being ultimately electrically connected to electrode 54,64 can be by applying at negative electrode 54 and 64 liang of anode The voltage source of end is lighted.Additional with what the luminous assembly of the light of decontaminating apparatus 34 different wave length built about being configured to transmitting Information on March 12nd, 2014 submit to, by Lip river literary composition tal fibre (Lowenthal) et al. invention, U.S. Patent Publication No. be 2014/0264396A1, entitled " the ultra-thin printing LED layer removed from substrate " patent application disclosed, logical at this Cross to quote and comprise entire contents.
Although illustrating with negative electrode 54 and anode 64 in certain embodiments, but the first electrode 54 and the second electrode 64 Anode and negative electrode can be corresponded respectively to, so that the polarity of LED source and correspondence direction can invert.At such embodiment In, the light launched from LED source 58 can point to substrate 52.In such an arrangement, reflecting layer 53 can be arranged on the first electrode Between 54 (anodes in this particular embodiment) and substrate, so that sterilization is launched from substrate 52 the most anti-by reflecting layer 53 Penetrate.Reflecting layer can be any material substantially reflected, such as metallic reflective material.
At least one dielectric layer 66 can be printed on the top of LED source 58 LED source 58 to be encapsulated and/or just to fix Position.At least one dielectric layer 66 can correspond to the first dielectric layer 66a and the second dielectric layer 66b, and it can be transparent material.Sun Pole 64 can correspond to the top transparent conductive layer being printed on above dielectric layer 66, thus via LED source 58 electrode electrically connected 54, 64.Anode 64 is electrically connected to the second busbar or anodic bus bars 68.Busbar 56,68 can be used in surface covering parts 32 Multiple LED source 58 are electrically connected to power supply via controller 102.
Busbar 56,68 can be printed along the relative edge of electrode 54,64 and busbar 56,68 electricity terminates at anode and the moon Pole binding post.In order to be applied to the uniform CURRENT DISTRIBUTION at electrode 54,64 two ends, between busbar 56,68 and controller 102 Junction point may be located at the diagonal angle of each busbar 56,68.In the exemplary embodiment, each in electrode 54,64 It can be the similar conductive material of tin indium oxide (ITO) or substantially printing opacity.
With reference now to Fig. 2 and Fig. 3, in some embodiments, photoluminescent layers 70 can be applied to anode 64.Photic Luminescent layer 70 be configurable to by the part launched from LED source 58 sterilization transmitting 82 (such as ultraviolet light) be converted to corresponding to The output of the light in spectrum launches 84.Photoluminescent layers 70 can have the embedded photoluminescent material of restricted concentration, so that sterilization is sent out The Part I 92 penetrating 82 is converted into output transmitting 84 and from outer surface 80 (the such as touch-surface of surface covering parts 32 14) launch sterilization and launch the Part II 94 of 82.In this configuration, output transmitting 84 can be launched by outer surface 80, thus With visible illumination surface covering parts, the Part II 94 of 82 is launched in sterilization simultaneously can pass photoluminescent layers 70, so that outward Surface 80 is sterilized transmitting 82 sterilization.
Luminescence generated by light structure 70 can be applied as coating, layer, thin film and/or luminescence generated by light substrate.Screen printing can be passed through Brush, flexographic printing and/or be fixed to the alternate manner application photoluminescent layers 70 of anode 64.In various embodiments, LED Source 58 may be configured to launch sterilization transmitting 82, and sterilization is launched 82 and comprised the first wave length corresponding to ultraviolet (UV) light.LED source 58 are configurable in photoluminescent layers 70 launch sterilization transmitting 82 or excitation-emission, so that embedded photoluminescent material is excited. Part sterilization is launched 82 and is converted to output transmitting in response to receiving sterilization transmitting 82 from first wave length by embedded photoluminescent material 84, output is launched 84 and is comprised at least second wave length more longer than first wave length.
Sterilization is launched 82 and can be launched by LED source 58, and LED source 58 can correspond to ultraviolet source.LED source 58 can configure For launching sterilization transmitting 82 or excitation-emission, sterilization transmitting 82 or excitation-emission correspond in about 10 nanometers to 400 nanometers Wavelength in ultraviolet light range.In the embodiment shown, LED source 58 may be configured to be transmitted in about 10 nanometers and receives to 400 Ultraviolet radiation in the range of meter, and the radiation of about 200 nanometers to 300 nanometers can be transmitted in certain embodiments, this It is particularly suited for sterilization.
The outer layer 72 of surface covering parts 32 can correspond to one or more coating, and this coating is configured at least partly seal Close surface covering parts 32 and be at least partly to can pass through UV and can pass through visible ray alternatively.In some embodiments, outward Layer 72 can correspond to be configured to provide for the required sensation of corresponding touch-surface 14 of vehicle 12 and multiple layers of outward appearance.Outer layer 72 Can correspond to be applied to one or more coatings or the sealant of the outer surface of photoluminescent layers 70 or anode 64.Such as, exist It is not bound with and is converted to, for the Part I 92 that sterilization is launched 82, the embodiment that the photoluminescent layers 70 of 84 is launched in output In, outer layer 72 may apply to anode 64.Outer layer 72 can be configured to protect anode 64 and/or photoluminescent layers 70 further And each other parts of this assembly avoid damage and abrasion.
With reference now to Fig. 3, it is shown that the detailed view of the outer layer 72 of photoluminescent layers 70 and surface covering parts 32.Such as this Described in, photoluminescent layers 70 can be used in certain embodiments to be converted to transmitting 82 of sterilizing at least partially at visible ray In the range of output launch 84.LED source 58 can be via controller 102 and electrode 54,64 and power supply electric connection, so that sterilization is sent out Penetrate 82 to export from LED source 58.
In the exemplary embodiment, 82 excitation-emission that can correspond to have first wave length, first wave are launched in sterilization The long light corresponding roughly to ultraviolet wavelength.First wave length may be embodied in ultraviolet and near ultraviolet color gamut, and (~100-450 receives Rice) in wavelength.In the exemplary embodiment, first wave length can approximate 270 nanometers.Additionally, it is photic for combining For the embodiment of luminescent layer 70, specific embedded photoluminescent material can be chosen as making sterilization launch 82 and correspond to first wave length, This first wave length is configured to the absorption region of specific light electroluminescent material as target.In this configuration, photoluminescent layers 70 Embedded photoluminescent material can be excited in response to receiving excitation-emission and launch output transmitting 84.
In the embodiment being not bound with photoluminescent layers 70, sterilization launches 82 can be formed directly into outer layer 72 and with tool The wavelength having the wavelength launching 82 with sterilization similar is launched from outer layer 72.In the embodiment combining photoluminescent layers 70, Sterilization is launched 82 and can be transferred in the material that at least partly can pass through UV light of photoluminescent layers 70.Launch from LED source 58 Sterilization transmitting 82 and transmitting 82 of sterilizing are configurable to make first wave length correspond to the one being arranged in photoluminescent layers 70 Or at least one absorbing wavelength of multiple embedded photoluminescent material.Such as, photoluminescent layers 70 may be configured to first wave length Sterilization launch the part of 82 and be converted to have the output of second wave length and launch 84, second wave length is different from first wave length.
Photoluminescent layers 70 can comprise the embedded photoluminescent material of certain concentration to guarantee that only part sterilization transmitting 82 is turned It is changed to export transmitting 84.Output launches 84 can comprise one or more wavelength, and one of which wavelength can than first wave length more Long.Sterilization launches 82 can be known as Stokes shift (Stokes shift) to the conversion of output transmitting 84.
In certain embodiments, output transmitting 84 can correspond to multiple wavelength.Each in multiple wavelength can be right Should be in significantly different spectral color scope.Such as output is launched at least second wave length of 84 and be can correspond to multiple wavelength (such as the Two, is third).In some embodiments, the multiple wavelength during output launches 84 can combine to show as substantially white light. Multiple wavelength can by the emitting red light embedded photoluminescent material of the wavelength with about 620-750 nanometer, there is about 526-606 nanometer The green emitting embedded photoluminescent material of wavelength and there is ratio first wave length λ1The blueness of the wavelength of longer and about 430-525 nanometer Or aeruginous light emitting photo-luminescent material produces.In some embodiments, blue or blue-green wavelengths can correspond to The excitation-emission of 84 combinations is launched in output.As described herein, the concentration of embedded photoluminescent material is configurable to allow at least one Point excitation-emission is launched 84 transmittings with output and is thought that 84 increase blue color are launched in output.Multiple wavelength can be used to Light from the shades of colour from first wave length conversion of each luminescence generated by light part.Although here refer to redness, green and Blue particular color, but various embedded photoluminescent material can be used to produce multiple color and combination to control output transmitting 84 Outward appearance.
Can comprise corresponding to the embedded photoluminescent material of photoluminescent layers 70 and be configured to be converted to defeated by sterilization transmitting 82 Go out to launch the organic or inorganic fluorescent dye of 84.Such as, photoluminescent layers 70 can include the embedding benzene of naphthalene (rylene), ton (xanthene), porphyrin (porphyrin), phthalocyanine dye (phthalocyanine) or be suitable to by absorption region and launch fluorescence The luminescence generated by light structure of other material of the specific Stokes shift limited.In certain embodiments, photoluminescent layers 70 It can be at least one phosphor of the group selected from phosphor.Phosphor can be more particularly from cerium (Ce) Garnet group of doping, such as YAG (yttrium-aluminium-garnet): Ce.So, first launching 82 and receiving can be passed through from sterilization Wavelength selectivity ground exciting light electroluminescent material launches 84 to launch the output with required color.
Again referring to Fig. 3, decontaminating apparatus 34 may further include the outer layer 72 of at least part of photic zone 74 form.At some In embodiment, outer layer 72 can correspond to the sensation needed for being configured to provide for the corresponding touch-surface 14 of vehicle 12 and outward appearance Multiple layers.Outer layer 72 corresponding to may apply to the outer surface of photoluminescent layers 70 or anode 64 one or more coatings or Sealant.Outer layer 72 can comprise at least one stabilized zone 76, and stabilized zone 76 is configured to protect the photic of photoluminescent layers 70 Luminescent material is not by by the photodissociation caused by environmental exposure or pyrolysis and physics and chemical damage.Stabilized zone 76 is configurable to Optical coupled and adhere to the single layer of photoluminescent layers 70.Stabilized zone 76 can also be with photoluminescent layers 70 and outer layer 72 In conjunction with.
Outer layer 72 can comprise contact layer 78 further, and the outer surface of contact layer 78 is corresponding to the touch of surface covering parts 32 Surface 14.Contact layer 78 can correspond to the material of at least part of printing opacity.The contact layer 78 of outer layer 72 can correspond to various material Material, such as the polymeric material of polyacrylic at least part of printing opacity.Polypropylene is semi-crystalline polymers.The existence of this crystal structure can To strengthen rigidity and the machinery of material, chemoresistance and thermal resistance.Polypropylene the most slowly crystallizes and forms bigger answering Heteromeric crystalline substance, it is referred to as spherocrystal.These spherocrystals generally start growth around the microcosmic " point " being naturally present within material.
The size of these spherocrystals is generally larger than the wavelength of visible ray, and this makes the transmitting through outer layer 72 from illuminator Light scattering and gloaming.Adding clarifier in polypropylene to be equivalent to introduce " additional point ", spherocrystal " can add at this Point " start their growth.So, in certain embodiments, it is possible to use clarifier clarified polypropylene.Clarified by interpolation Agent, increases crystal germinating rate at whole polypropylene.This can be by providing smaller size of crystal in identical amount of space Increased number of crystal is provided.Form more small crystals to allow as sterilization launches 82 and/or exports the light launching 84 through outer layer 72. In some embodiments, the vinyl material of acryhic material and/or flexibility can be similarly used to Overmolded part.
In some embodiments, outer layer 72 can be combined with photoluminescent layers 70 and stabilized zone 76 with by every layer Sequential applications or printing or be laminated by order or imprint and form overall luminescence generated by light structure.Furthermore, it is possible to be coated with by order Dried layer is made to combine to form minor structure if covering, being laminated or imprinting.Minor structure can be laminated or imprint to form entirety afterwards Luminescence generated by light structure.Once molding, luminescence generated by light structure just can be applied to anode 64 to receive sterilization transmitting from LED source 58 82 and be converted to export transmitting 84.The structure of the luminescence generated by light structure in relevant at least one luminescence generated by light part being used in vehicle The additional information built on July 31st, 2012 submit to, by Jin Sili (Kingsley) et al. invention, U.S. Patent No. 8, It is 232,533, entitled that " stable and ambient stable the multilamellar of the photodissociation for the conversion of high-efficiency electromagnetic energy and lasting Secondary Emission is tied Structure " patent in disclosed, comprise the entire disclosure at this by quoting.
In some embodiments, outer layer 72 can further include chromatograph, and nonferrous layer is applied to surface covering parts 32 and be arranged for controlling for or regulate the outward appearance of the outer surface 80 being in non-illumination condition.Nonferrous layer can comprise and is applied to The polymeric layer of at least part of printing opacity of contact layer 78 or coating.Nonferrous layer can be suitable for surface with any color dyes and cover Outward appearance needed for part 32.In the exemplary embodiment, the embedded photoluminescent material of energy conversion layer can correspond to emitting red light naphthalene Embedding benzene dyestuff.Such dyestuff can make photoluminescent layers 70 have some orange appearance.In such embodiments, nonferrous layer Can be used for making surface covering parts 32 be colored as required color, such as Lycoperdon polymorphum Vitt, cream-coloured etc. neutral vehicle interior color.
Fig. 4 shows the detailed view of the passenger compartment 10 of vehicle 12, and it includes the touch-surface 14 of gearshift handle 22.Now With reference to Fig. 3 and 4, as previously described, decontaminating apparatus 34 can comprise the photoluminescent layers 70 being combined in surface covering parts 32. In such embodiment, sterilization is launched the Part I 92 of 82 and be can correspond to excitation-emission, and this excitation-emission is photic One or more embedded photoluminescent materials conversion of luminescent layer 70 is to launch output transmitting 84.Additionally, second of 82 is launched in sterilization Divide 94 can pass photoluminescent layers 70, so that the outer surface 80 of surface covering parts is substantially sterilized transmitting 82 and passes through and penetrate into. By this way, the outer surface 80 of surface covering parts 32 can be output transmitting 84 illumination, and outer surface 80 is through equally 82/94 sterilization is launched in the sterilization of outer surface 80.
In certain embodiments, photoluminescent layers 70 can produce output transmitting 84 to provide one or more surfaces to cover The visual notice that part 32 is being sterilized.Can be come by the concentration being combined in the embedded photoluminescent material in photoluminescent layers 70 Control output and launch the brightness of 84.Can be by the use dutycycle of LED source 58 in surface covering parts 32, voltage, density And/or type controls this brightness further.Part I 92 and the Part II 94 of sterilization transmitting 82 can correspond to by LED source Light quantity produced by 58 and the ratio between use embedded photoluminescent material concentration/luminescence generated by light type in photoluminescent layers 70 Rate.Such as, if there is the embedded photoluminescent material of rather high concentration in photoluminescent layers 70, then high-strength from LED source 58 Degree output can produce the sterilization of substantial amounts of output transmitting 84 and Part II 94 in a small amount and launch 82.Relatively, if Relatively low intensity of embedded photoluminescent material is there is, then export can produce from the high intensity of LED source 58 in photoluminescent layers 70 The sterilization transmitting 82 of 84 and substantial amounts of Part II 94 is launched in output in a small amount.
As described herein, the disinfecting surface covering 32 of decontaminating apparatus 34 can provide the table that can be used to vehicle 12 The system and method that face carries out disinfection.In particular, disinfecting surface covering 32 can be used for daily touch-surface 14, touches Surface 14 have accumulated provides the pollutant of pathophoresis and propagated organism in vehicle 12.By optionally activating LED Sterilization transmitting 82 is launched in source 58, and decontaminating apparatus 34 can be used to entering at least partially of the outer surface 80 to surface covering parts 32 Row sterilization.In certain embodiments, in photoluminescent layers 70 can be bonded to surface covering parts 32 or neighbouring surface covering 32.In such an arrangement, output is launched 84 and can also be exported from outer surface 80, thus with visible illumination surface covering parts 32, outer surface 80 carries out disinfection simultaneously.
With reference to Fig. 5, it is shown that be arranged for controlling for the decontaminating apparatus 34 of the LED light source 58 of surface covering parts 32 or system Block diagram.Decontaminating apparatus 34 comprises the controller 102 connected by electrode terminal with the LED source 58 in surface covering parts 32.Control Device 102 can be communicated with vehicle control module 104 by the communication assembly 106 of vehicle.Communication bus 106 may be configured to Controller 102 transmission identifies the signal of various vehicle-states.Such as, communication bus 106 may be configured to lead to controller 102 Letter vehicle drive selections, fired state, car door opening or crack situation, remotely the activating or may be used for activation of LED source 58 Or adjust any out of Memory or the control signal of the sterilization transmitting 82 of surface covering parts 32.Although there is illustrated controller 102, but in certain embodiments, decontaminating apparatus 34 can activate in response to electricity or electric mechanical switch.
Controller 102 can comprise processor 108, and processor 108 comprises one or more circuit, circuit be configured to from Communication bus 106 receives signal and transmission output signal and launches sterilization transmitting 82 to control LED source 58.Processor 108 is permissible Communicating with memorizer 110, memorizer 110 is configured to the instruction that storage controls the activation of LED source 58.Controller 102 can enter One step communicates with ambient light sensor 112.Ambient light sensor 112 can be used to Communication ray situation, such as adjacent vehicle 12 The luminance level of ambient light or intensity.In response to the level of ambient light, controller 102 may be configured to adjust from LED source The intensity of the light of 58 outputs.Can be applied to the dutycycle of LED source 58 by control, curtage adjusts from LED source 58 The intensity of the light of output.
Controller 102 can communicate with one or more sensors 114 that take further, takies sensor 114 configuration and uses Existence in detection automotive occupant.Taking sensor 114 can be with overall arrangement for detecting whether has lived occupant (such as Animal) it is positioned at vehicle 12.Take sensor 114 and can comprise various transducer and/or sensor, such as, be positioned at passenger seat And/or weight sensor (such as seat sensor) in floor, proximity transducer, infrared sensor, video camera, microphone and It is configured to the various devices of the weight in the passenger compartment 10 of detection vehicle 12, temperature, motion, sound etc..Controller 102 is permissible Use and be received from the signal taking sensor 114 to identify whether occupant is positioned at vehicle 12 inside.One be sized vehicle 12 not by Occupying, controller 102 just can activate LED source 58, so that surface covering parts 32 is sterilized.
Controller 102 can be used to the communication received by communication bus 106 identify occupant whether position in combination (closure member and vehicle window such as vehicle are closed in the passenger compartment 10 of vehicle and additionally to identify the internal whether safety of vehicle 12 Close).In the configuration, decontaminating apparatus 34 can be used to control sterilization transmitting 82 to limit its exposure to the occupant of vehicle 12 Dew.The vehicle window of vehicle can comprise UV and filter or barrier coat, and this coating can be used to limit the UV of the entrance from the sun Radiation and prevention sterilization are launched 82 and are escaped from vehicle 12.
In order to illustrate and limit the purpose of the teachings of the present invention, it should be noted that here with term " generally " and " about " represent be attributable to any quantitative comparison, numerical value, measurement or other represent intrinsic degree of uncertainty.The most also Utilizing term " generally " and " about " to represent in the case of not causing the change of basic function of described theme, quantificational expression can With from the described degree with reference to change.
Although illustrating with reference to surface of vehicle in various illustrative embodiment, but this decontaminating apparatus may be used for except car Various surfaces outside, this surface can correspond to daily touched surface.Such surface can include but not limited to car Door handle, handrail, armrest, working surface (such as workbench, stayed surface), sanitary equipment are (such as toilet seat, faucet, faucet Handle) and the various other surface that can be touched in their routine use.It should be appreciated that without departing from this In the case of inventive concept, said structure can be made changes and modifications, and it should be further understood that these designs It is intended to be covered by, clearly states unless these claim is separately had by its word.

Claims (20)

1. it is configured to the device that surface of vehicle is carried out disinfection, comprises:
First electrode, described first electrode substantially fits to vehicle panel;
Multiple printing LED, the plurality of printing LED is suspended in the semiconducting inks being positioned on described first electrode and configures Launch for launching sterilization;
Second electrode, described second electrode electrically connects with the plurality of LED;And
Outer layer, described outer layer forms the surface that is connected with described second electrode, wherein said outer layer can be used to make described in disappear What poison was launched transmits at least partially by described outer layer.
Device the most according to claim 1, comprises controller further, described controller and described first electrode and described Second electrode connection.
Device the most according to claim 2, wherein said controller is configured to select in response at least one vehicle-state Activate to selecting property described sterilization to launch.
Device the most according to claim 3, at least one state wherein said is not occupied corresponding to described vehicle.
Device the most according to claim 2, comprises at least one further and takies sensor, described at least one take biography Sensor and described controller communication.
Device the most according to claim 5, wherein said at least one take sensor corresponding to seat sensor, close At least one in sensor, infrared sensor, video camera and microphone.
Device the most according to claim 1, comprises photoluminescent layers further, and described photoluminescent layers is used in described Between second electrode and described outer layer.
Device the most according to claim 7, wherein said photoluminescent layers is configured to described sterilization launched Divide and be converted to output transmitting.
Device the most according to claim 8, wherein said output is launched corresponding to the light in visible range, and described light configures For illuminating at least some of of described vehicle.
10. for vehicle from a disinfecting surface covering, comprise:
Basic unit;
Substantially fit to the pair of electrodes of described basic unit;
The multiple LED being suspended in the semiconducting inks between described electrode, the plurality of LED are configured to launch sterilization Launch;And
The outer layer of described surface covering parts, described outer layer is connected with in the pair of electrode, and wherein said outer layer can be grasped Act on and make transmitting by described outer layer at least partially of described sterilization transmitting.
11. surface covering parts according to claim 10, wherein said surface covering parts formed be configured to fit to non-flat The thin flexible film layer on surface, face.
12. surface covering parts according to claim 10, wherein said surface covering parts has the wheel of about 0.1mm to 2mm Wide thickness.
13. surface covering parts according to claim 10, wherein said basic unit comprises surfaces for attachment, and described surfaces for attachment is joined Put the panel surface for fitting to described vehicle.
14. surface covering parts according to claim 10, the wavelength corresponding to less than about 400nm is launched in wherein said sterilization Light.
15. surface covering parts according to claim 10, comprise photoluminescent layers further, and described photoluminescent layers is answered It is used between one of them described electrode and described outer surface.
16. surface covering parts according to claim 15, wherein said photoluminescent layers is configured to send out described sterilization The part penetrated is converted to output and launches, and the light of at least one wavelength corresponding to greater than about 400nm is launched in described output.
17. 1 kinds of molding for vehicle, from disinfecting surface covering, comprise:
Substantially fit to the pair of electrodes of vehicle panel;
The multiple LED being suspended in the semiconducting inks between described electrode, the plurality of LED are configured to launch sterilization Launch;And
The outer layer of the described surface covering parts of one of them described electrode neighbouring, wherein said outer layer can be used to make described in disappear What poison was launched transmits at least partially by described outer layer.
18. surface covering parts according to claim 17, wherein said pair of electrodes is corresponding in conductive layer, described conductive layer Have and apply the printing LED between the pair of electrode by typography.
19. surface covering parts according to claim 17, comprise photoluminescent layers further, and described photoluminescent layers is answered It is used between the pair of electrode and described outer surface.
20. surface covering parts according to claim 19, wherein said photoluminescent layers is configured to send out described sterilization The part penetrated is converted to output and launches, and at least one wavelength being greater than about 400nm corresponding to having length is launched in described output Light.
CN201610397483.2A 2015-06-10 2016-06-07 From disinfecting surface Pending CN106237350A (en)

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DE102016110546A1 (en) 2016-12-15
MX358968B (en) 2018-09-11

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