EP3442603A1 - Structure d'une lampe pour la réduction de la charge bactérienne environnementale par l'action microbicide produite par la combinaison contrôlée, gérée et surveillée de diodes électroluminescentes (del) - Google Patents

Structure d'une lampe pour la réduction de la charge bactérienne environnementale par l'action microbicide produite par la combinaison contrôlée, gérée et surveillée de diodes électroluminescentes (del)

Info

Publication number
EP3442603A1
EP3442603A1 EP17730282.5A EP17730282A EP3442603A1 EP 3442603 A1 EP3442603 A1 EP 3442603A1 EP 17730282 A EP17730282 A EP 17730282A EP 3442603 A1 EP3442603 A1 EP 3442603A1
Authority
EP
European Patent Office
Prior art keywords
led
emitting
range
reduction
electromagnetic radiation
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
EP17730282.5A
Other languages
German (de)
English (en)
Inventor
Carmelo Raffaele CARTIERE
Rosario VALLES
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.)
Nextsense SRLS
Original Assignee
Nextsense SRLS
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 Nextsense SRLS filed Critical Nextsense SRLS
Publication of EP3442603A1 publication Critical patent/EP3442603A1/fr
Pending legal-status Critical Current

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
    • A61L2/084—Visible light
    • 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
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/18—Radiation
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/20—Controlling the colour of the light
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/20—Controlling the colour of the light
    • H05B45/22—Controlling the colour of the light using optical feedback
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/20—Controlling the colour of the light
    • H05B45/28—Controlling the colour of the light using temperature feedback
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/175—Controlling the light source by remote control
    • H05B47/19—Controlling the light source by remote control via wireless transmission
    • 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
    • A61L2/0005—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts
    • A61L2/0011—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts using physical methods
    • A61L2/0029—Radiation
    • A61L2/0052—Visible light
    • 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
    • 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
    • A61L2202/14—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
    • A61L2202/20—Targets to be treated
    • A61L2202/24—Medical instruments, e.g. endoscopes, catheters, sharps
    • 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
    • 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
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/10—Apparatus features
    • A61L2209/12—Lighting means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/0064—Health, life-saving or fire-fighting equipment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/20—Lighting for medical use
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2113/00—Combination of light sources
    • F21Y2113/10—Combination of light sources of different colours
    • F21Y2113/13—Combination of light sources of different colours comprising an assembly of point-like light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]

Definitions

  • Purpose of the present invention is the realization of a LED illuminating device, more specifically a LED lamp structure with standard caps (Edison, bayonet, ... ) and therefore ready to install on any existing lighting system, able to break down, thank you to its own technical and constructive characteristics, the microbial load existing in the environments in which the luminaire is installed.
  • a LED illuminating device more specifically a LED lamp structure with standard caps (Edison, bayonet, ... ) and therefore ready to install on any existing lighting system, able to break down, thank you to its own technical and constructive characteristics, the microbial load existing in the environments in which the luminaire is installed.
  • antibiotics have been one of the main tools to combat and reduce pathogenic bacteria; however, over the years, bacteria have changed, becoming more and more resistant to external attacks.
  • the insiders therefore, after that strong researches and studies have been carried out, have flanked appropriate devices to the traditional methods to fight and to decrease such microorganisms, that either use a series of wavelengths of the visible electromagnetic spectrum, or adopt filters made of films wrapped around to the common white light sources of illumination with the purpose to filter only the desired wavelength.
  • UV-C ultraviolet spectrum
  • UV-B UV-B
  • UV- A 315nm to 400nm
  • the bactericidal action is mainly carried out by a single wavelength at 405nm, which, however, is good to remember, is particularly effective on Gram+ microbial strains, but certainly much less effective, if not at all effective, on Gram- microbial strains. And because both bacterial species are responsible for very serious diseases, both must be equally opposed.
  • both devices do not have any adjustment and control mechanism of the exposure times, and it can inappropriately turn into a total sterilization of the environment. And if such a sterile state may be desirable in any monitored
  • This invention overcomes all these problems through the creation of an illuminating device, more precisely a lamp/bulb, realized and achievable with any standard cap 100 (Edison, bayonet, ... ) as already present in all installations normally in use, with a power consumption not different from the one of a standard LED bulb/lamp, not employing photocatalytic materials classified as hazardous, not emitting wavelengths that fall in the 105 ultraviolet region, but only in the band 405-420 nm, and not shifting from that band for having supplied a thermostated lighting room and an articulated endowment of sensors and management technologies.
  • Figure 1 shows a frontal view of the lamp.
  • Figure 2 shows a frontal view of the lamp with all 120 components visible.
  • Figure 3 shows a longitudinal section of the lamp as a whole with all components visible.
  • Figure 4 shows a longitudinal section of the lamp.
  • FIG. 5 shows a cross-section of the lamp with 125 emphasis of the components present on the circuit board.
  • the structure of the antibacterial lamp (A), represented in the figures, is made of a cap (101) with standard Edison type attack, which allows the installation on any existing lighting system.
  • the lamp is equipped, in the lower part, of a power supply (102) and in the upper part of a diffuser (103), and of a heat sink (104).
  • the core of the antibacterial bulb is on the circuit board (105) on which there are three sets of LEDs ( 106, 107 and 108) .
  • a first group of LEDs (106) is composed by a red LED (109) capable of emitting a visible electromagnetic radiation with a wavelength in the range between 633 and 660 nm, a green LED (110) capable of emitting a visible electromagnetic radiation with a wavelength in the range between 555 and 570 nm, a blue-violet color LED (111) capable of emitting a visible electromagnetic radiation with a wavelength lying in the range between 405 and 410 nm, flanked by a white LED (112) capable of emitting light with a continuous spectrum of energy with a color temperature in the range between 1000 and 20000K;
  • a second group of LEDs (107) is composed by a red LED (113) capable of emitting a visible electromagnetic radiation with a wavelength in the range between 633 and 660 nm, a green LED (114) capable of emitting a visible electromagnetic radiation with a wavelength in the range between 555 and 570 nm, a blue-violet color LED (115) capable of emitting a visible electromagnetic radiation with a wavelength lying in the range between 410 and 415 nm, flanked by a white LED (116) capable of emitting light with a continuous spectrum of energy with a color temperature in the range between 1000 and 20000K;
  • a third group of LEDs (108) is composed by a red LED (117) capable of emitting a visible electromagnetic radiation with a wavelength in the range between 633 and 660 nm, a green LED (118) capable of emitting a visible electromagnetic radiation with a wavelength in the range between 555 and 570 nm, a blue-violet color LED (119) capable of emitting a visible electromagnetic radiation with a wavelength lying in the range between 415 and 420 nm, flanked by a white LED (120) capable of emitting light with a continuous spectrum of energy with a color temperature in the range between 1000 and 20000K;
  • the "wavelength/frequency" of emission of any LED is influenced by the operating temperature, which definitely depends on the temperature of the PN junction, which is the point where the generation and emission of photons occurs. Since the heat produced therein is dissipated to the environment, it happens that when the ambient temperature varies, also varies the temperature of the P junction, and then it varies the "wavelength/frequency" of the light emitted. All this can happen even when the device is switched on in conditions of "stable/constant” environmental temperature, because the power supply produces and dissipates a significant amount of heat, which can lead to a deviation of the wavelength toward the shorter band region, which can mean to invade the ultraviolet region.
  • the stabilization of the operating temperature is crucial both to obtain constant spectral properties and to ensure that wavelengths that are hazardous to health are not emitted. This is even more true if one considers that the effectiveness of the device depends "exclusively" from the spectral irradiance value and, therefore, depends on the emitted wavelength, but it is independent by the distance of the same from the irradiated surface. However, the distance influences the efficiency, that is the amount of time necessary to obtain the bactericidal effect.
  • the antibacterial bulb is equipped with a microcontroller (121) placed on the circuit board (105) which, by monitoring the operating temperature, is able to adjust the temperature of the lighting chamber through a thermal conditioning system
  • the lamp is internally equipped with a sensor (123) for the detection of the heat emitted by the device, the parameters of which are processed by the microcontroller
  • the microcontroller (121), as mentioned, is equipped with an integrated temperature sensor (123), and a precompiled firmware for the management and control, including through a timer, of the power of the Peltier
  • 230 has the task of controlling the operation times of the device to make sure that the optimal limits are adjusted to ensure, when necessary, the reduction, but not the complete destruction, of the microbial population.
  • the Peltier (122) heats or cools the plate (105), with consequent adjustment of the temperature of the lighting
  • the timer present in the firmware that is installed on the microcontroller that is adjustable, makes sure to stop the operation of the bactericidal wavelengths at predetermined intervals, so as to preserve, when appropriate, the presence of a low environmental
  • At the microcontroller (121) can be connected, by way of example, one or more monitoring probes (125), always positioned on the circuit board (105), for verifying, for example, the level of humidity, of the carbon dioxide, of the oxide-reductive potential,
  • Figure 1 shows a three-dimensional exploded 280 view of the individual components of the extruder for cakes and desserts
  • FIG. 2 shows a side view of the screw in which the individual components that compose it are evident
  • Figure 4 shows a section of the extruder assembled in the open position
  • FIG. 5 shows a three-dimensional view of the 290 extruder in the assembly sequence.
  • the invention consists of an ergonomically cylindrical shaped tank (Fig. 1, 4 and 5 - Letter a) that is slightly flared on the outer sides to allow for easier and safer grip.
  • the tank is partially
  • 310 connects to the upper part of the tank, which is also threaded (Fig. 1 - No. 1). This is screwed by a helix handle (Fig. 1 and 2 - No. 5), which allows the user to screw and unscrew the same. There is also a lower part, which is placed in an interlocking socket (Fig.
  • the plunger tip (Fig. 1, 4, and 5 - Letter c), in turn, is formed at the base by a circular plate (Fig. 1 and 4 - No.7) of a diameter equal to that of the lower part of the
  • the invention consists of an always-circular die plate (Fig. 1 and 5 - Letter d) on which there may be holes/groves of
  • This die plate (Fig. 1 and 5 - Letter d) , located at the closure of the tank (Fig. 1, 4 and 5 - Letter a), is blocked by a circular flanged cap (Fig. 1, 4 and 5 - Letter e) characterized by internal
  • the invention may be used with tactile materials and/or any material that is compatible with foods. It is also dishwasher-safe.

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Catalysts (AREA)

Abstract

La présente invention concerne la réalisation d'un dispositif d'éclairage à diodes électroluminescentes (DEL), plus précisément une structure de lampe à DEL dotée de culots standard (Edison, à baïonnette…) et donc prête à être installée sur n'importe quel système d'éclairage existant, apte à décomposer, grâce à ses propres caractéristiques techniques et de construction, la charge microbienne présente dans les environnements dans lesquels le luminaire est installé. Le dispositif permet également une consommation d'énergie non différente de celle d'une ampoule/lampe à DEL standard, n'a pas recourt à des matériaux photocatalytiques classés comme dangereux, n'émet pas de longueurs d'onde comprises dans la région ultraviolette mais uniquement dans la bande de 405 à 420 nm, et peut comprendre un espace d'éclairage thermostaté et un potentiel articulé de capteurs et de technologies de gestion.
EP17730282.5A 2016-04-11 2017-04-04 Structure d'une lampe pour la réduction de la charge bactérienne environnementale par l'action microbicide produite par la combinaison contrôlée, gérée et surveillée de diodes électroluminescentes (del) Pending EP3442603A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITUA2016A002467A ITUA20162467A1 (it) 2016-04-11 2016-04-11 Struttura di lampada per la riduzione della carica batterica ambientale attraverso l’azione microbicida prodotta dalla combinazione controllata, gestita e monitorata di sorgenti luminose a diodi (led)
PCT/IT2017/000066 WO2017179082A1 (fr) 2016-04-11 2017-04-04 Structure d'une lampe pour la réduction de la charge bactérienne environnementale par l'action microbicide produite par la combinaison contrôlée, gérée et surveillée de diodes électroluminescentes (del)

Publications (1)

Publication Number Publication Date
EP3442603A1 true EP3442603A1 (fr) 2019-02-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP17730282.5A Pending EP3442603A1 (fr) 2016-04-11 2017-04-04 Structure d'une lampe pour la réduction de la charge bactérienne environnementale par l'action microbicide produite par la combinaison contrôlée, gérée et surveillée de diodes électroluminescentes (del)

Country Status (3)

Country Link
EP (1) EP3442603A1 (fr)
IT (1) ITUA20162467A1 (fr)
WO (1) WO2017179082A1 (fr)

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IT202200016194A1 (it) 2022-07-29 2024-01-29 C Led S R L Lampada a led per l’illuminazione e la sanificazione/purificazione degli ambienti

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