CN105674169A - LED device with sterilization, formaldehyde removal and illumination functions - Google Patents

LED device with sterilization, formaldehyde removal and illumination functions Download PDF

Info

Publication number
CN105674169A
CN105674169A CN201610223496.8A CN201610223496A CN105674169A CN 105674169 A CN105674169 A CN 105674169A CN 201610223496 A CN201610223496 A CN 201610223496A CN 105674169 A CN105674169 A CN 105674169A
Authority
CN
China
Prior art keywords
module
led
white light
sterilization
illumination functions
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.)
Granted
Application number
CN201610223496.8A
Other languages
Chinese (zh)
Other versions
CN105674169B (en
Inventor
林介本
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.)
Quanzhou Shixin Intelligent Lighting Technology Institute Co Ltd
Original Assignee
Quanzhou Shixin Intelligent Lighting Technology Institute Co Ltd
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 Quanzhou Shixin Intelligent Lighting Technology Institute Co Ltd filed Critical Quanzhou Shixin Intelligent Lighting Technology Institute Co Ltd
Priority to CN201610223496.8A priority Critical patent/CN105674169B/en
Publication of CN105674169A publication Critical patent/CN105674169A/en
Application granted granted Critical
Publication of CN105674169B publication Critical patent/CN105674169B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21KNON-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
    • F21K9/00Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20Light sources comprising attachment means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00Lighting devices intended for fixed installation
    • F21S8/03Lighting devices intended for fixed installation of surface-mounted type
    • F21S8/033Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade
    • F21S8/036Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade by means of a rigid support, e.g. bracket or arm
    • 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
    • A61L9/20Ultra-violet radiation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/12Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/16Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
    • F21V17/164Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00Fastening of light sources or lamp holders
    • F21V19/001Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/0015Fastening arrangements intended to retain light sources
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003Arrangement 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50Cooling arrangements
    • F21V29/70Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/83Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/0004Personal or domestic articles
    • F21V33/0044Household appliances, e.g. washing machines or vacuum cleaners
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V9/00Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/40Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters with provision for controlling spectral properties, e.g. colour, or intensity
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00Circuit arrangements for operating light emitting diodes [LEDs]
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21WINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/30Lighting for domestic or personal use
    • F21W2131/301Lighting for domestic or personal use for furniture
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING 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
    • F21Y2115/00Light-generating elements of semiconductor light sources
    • F21Y2115/10Light-emitting diodes [LED]

Abstract

The invention discloses an LED device with sterilization, formaldehyde removal and illumination functions.An LED light source comprises an UV-LED module and a white LED module.The UV-LED module comprises UV-C LED modules and UV-A LED modules.A nanometer titanium dioxide thin film is arranged in the irradiation area of the UV-LED module.The wave band of the UV-C LED modules is 250-280 nm.The wave band of the UV-A LED modules is 315-400 nm.The visible light wave band of the white LED module ranges from 380 nm to 780 nm.The LED light source has at least four spectrum wave crests corresponding to the LED modules.A spectrum generated by the UV-A LED module intersects with white light generated by the white LED module.The near ultraviolet band of the UV-A LED modules forms a compensation spectrum used for conducting color development compensation on the white light generated by the white LED module.Because the three sterilization, formaldehyde removal and high-color-rendering-property illumination functions are integrated on the same LED device at the same time, the LED device can be widely applied to home wardrobes, cabinets and water heating sanitary products.

Description

A kind of with sterilization, the LED matrix removing formaldehyde and illumination functions
Technical field
The invention belongs to the special lighting field of LED, it is specifically related to a kind of with sterilization, the LED matrix removing formaldehyde and illumination functions.
Background technology
Along with the development of short wavelength's semiconductor light emitting technology, ultraviolet LED has progressively been applied to the Application Areass such as solidification, sterilization, medical treatment, printing, biological detection, highdensity information storage and secure communication by people, especially at uv disinfection and ultraviolet catalytic field, there is huge development space, also therefore become current research focus. At present, ultraviolet can be divided into four wave band: UV-A (400-315nm), UV-B (315-280nm), UV-C (280-200nm) and vacuum ultraviolet ray (200-100nm).
Meanwhile, along with the raising of health of people consciousness and quality of the life, the big practical problems of in current social urgently to be resolved hurrily two: it is one years old, due to the impact of haze and rainy weather, the health of underclothes is produced worry by people, and the sterilizing cabinet for clothes volume that current market is sold is big, expensive, and be not suitable for average family and use; They are two years old, due in furniture particularly the sheet material of bedroom dresser and paint containing formaldehyde, and the deenergized period of formaldehyde reaches 5-10, people often adopt the civilian mode easily such as ventilation and plant absorption method (such as tealeaves) to purifying the air of family. But, the door and window of room and wardrobe all needs frequent closedown, has greatly limited to ventilation and the application of plant absorption method.
In view of this, in order to solve wardrobe (or cabinet, water heating bathroom etc.) sterilization and go the problem of formaldehyde, the problems referred to above are carried out deep research by the present inventor, then have this case to produce.
Summary of the invention
It is an object of the invention to provide a kind of with sterilization, the LED matrix removing formaldehyde and illumination functions, same device realizes sterilization, go formaldehyde and high-color rendering to throw light on three kinds of functions.
In order to reach above-mentioned purpose, the solution of the present invention is:
With sterilization, the LED matrix removing formaldehyde and illumination functions, having LED/light source, this LED/light source comprises UV-LED module and white light LEDs module, and this UV-LED module includes UV-CLED module and UV-ALED module;It is provided with nano-titanium dioxide film in the irradiated region of UV-LED module; UV-CLED module wave band is 250-280nm, UV-ALED module wave band is 315-400nm, the visible light wave range scope of white light LEDs module is 380-780nm, LED/light source has at least four spectrum crests of corresponding each LED module, spectrum and the white light of white light LEDs module generation that wherein UV-ALED module produces cross, and the white light that the near ultraviolet wave band of UV-ALED module is configured to be produced by white light LEDs module makes the compensation spectrum that colour developing compensates.
Described nano-titanium dioxide film is located at the position of the irradiation distance 10-500mm of UV-LED module.
Described UV-CLED module and the mixing of UV-ALED module are arranged on same wiring board, and nano-titanium dioxide film is located at the position of the 10-500mm in wiring board right on.
Described LED matrix also includes housing, and this housing has module groove, and this module groove has the end position relative with notch and two relative positions, side; White light LEDs module is arranged on position, end place, and UV-LED module is located at respectively with nano-titanium dioxide film on two relative positions, side.
Described housing is installed in the way of tiltedly lower section by the notch of module groove, and two relative positions, side are in tilting and setting up and down; UV-LED module be located at corresponding under position, side on, nano-titanium dioxide film is located at corresponding on upper position, side.
Interior angle between described white light LEDs module and UV-LED module, and the interior angle between white light LEDs module and nano-titanium dioxide film is 60-120 degree.
Interior angle between described white light LEDs module and UV-LED module is 70-90 degree, and the interior angle between white light LEDs module and nano-titanium dioxide film is 90-110 degree.
The described outer in Shang Cewei district is more outwards more extended than the outer in Xia Cewei district.
Position, the end place of described module groove is provided with the first card groove, and white light LEDs module correspondence is arranged on the first card groove, and the corresponding white light LEDs module back side of module groove is configured with heat dissipation channel; Two positions, side of module groove are respectively equipped with the 2nd card groove and the 3rd card groove, and UV-LED module and nano-titanium dioxide film are embedded on the 2nd card groove and the 3rd card groove respectively.
The rear portion of described housing is provided with the right angle assembly wall being convenient to install; This right angle assembly wall is configured with the installation accessory for installing; This installation accessory includes card part and screw, and screw is arranged on card part; Card part is provided with dop, and the rear portion of housing is provided with for the screens that dop holds.
Described LED matrix also comprises for driving LED/light source to work and control the control module of ignition mode, and the ignition mode of this control module control LED/light source is that white light LEDs module and UV-ALED module are all lighted, the illumination condition that UV-CLED module extinguishes simultaneously; And white light LEDs module extinguishes, the functional status that UV-ALED module and UV-CLED module are all lighted simultaneously.
After adopting such scheme, the present invention is relative to the useful effect of prior art:
(1) owing to have employed UV-LED module (comprising UV-CLED module and UV-ALED module) and white light LEDs module so that sterilization can be realized in same LED matrix, go formaldehyde and illumination three kinds of functions;
(2) UV-LED module coordinates with nano-titanium dioxide film, bring sterilization, go formaldehyde effect, combine by UV-CLED module and UV-ALED module, LED matrix is made to possess reliable light sterilizing function, and the energy provided due to UV-C is much higher than the energy gap of titanium dioxide, optically catalytic TiO 2 can be promoted to a certain extent and go formaldehyde effect;
(3) more crucially, the spectrum that UV-ALED module produces and the white light that white light LEDs module produces cross, the white light that white light LEDs module is produced by the near ultraviolet wave band of UV-ALED module does to promote the compensation of whole white-light spectrum colour developing quality, thus improve the colour rendering index of whole white-light spectrum, promote illumination effect.
The present invention is owing to, in same LED matrix, taking into account sterilization, going formaldehyde and the aobvious finger illumination three kinds of functions of height, making LED matrix be widely used in household wardrobe, cabinet and water heating bathroom product. For wardrobe, when opening wardrobe door, the white-light spectrum with compensation characteristic is thrown light on as user provides high-color rendering illumination functions, when closing wardrobe door, UV-LED module is that sterilization implemented by the clothing in wardrobe, and photocatalytic nanometer titanium dioxide, makes formaldehyde effectively degrade simultaneously.
Accompanying drawing explanation
Fig. 1 is the front view of LED matrix of the present invention;
Fig. 2 is another angle front view of LED matrix of the present invention;
Fig. 3 is the side-view of LED matrix of the present invention;
Fig. 4 is spectrogram during the complete bright pattern of LED matrix LED/light source of the present invention;
Fig. 5 is the visible LED spectrogram of LED matrix LED/light source of the present invention for illumination functions;
Fig. 6 is that in Fig. 5, signal has the visible LED spectrogram of compensation characteristic white-light spectrum emphatically.
Label explanation
Housing 1 notch 10
Position, the end 11 first card groove 111
First position 12, side the 2nd card groove 121
2nd position 13, side the 3rd card groove 131
Right angle assembly wall 14 screens 141
Heat dissipation channel 15 heat radiating fin sheet 151
White light LEDs module 2UV-LED module 3
UV-CLED module 31UV-ALED module 32
Nano-titanium dioxide film 4 installs accessory 5
Card part 51 dop 511
Screw 52.
Embodiment
Below in conjunction with the drawings and specific embodiments, this case is described in further detail.
This case relates to a kind of with sterilization, the LED matrix removing formaldehyde and illumination functions, as Figure 1-3, having LED/light source, this LED/light source comprises white light LEDs module 2 and UV-LED module 3, and this UV-LED module 3 includes UV-CLED module 31 and UV-ALED module 32.
UV-CLED module 31 wave band is 250-280nm, UV-ALED module 32 wave band is 315-400nm, and the visible light wave range scope of white light LEDs module wave band 2 is 380-780nm. Spectrogram during the complete bright pattern of LED/light source as shown in Figure 4, LED/light source has at least four spectrum crests of corresponding each LED module.
Nano-titanium dioxide film 4 it is provided with in the irradiated region of UV-LED module 3. Preferably, nano-titanium dioxide film 4 is located at the closely position of the irradiation distance 10-500mm of UV-LED module 3. In the specific embodiment provided, the UV-CLED module 31 of UV-LED module 3 and UV-ALED module 32 mixing are arranged on same wiring board, nano-titanium dioxide film 4 is located at the closely position of the 10-500mm in wiring board right on, is located at the closely position of the 50-150mm in wiring board right on further goodly.
The present invention is owing to have employed UV-LED module 3 (comprising UV-CLED module 31 and UV-ALED module 32) and white light LEDs module 2 so that can realize sterilization in same LED matrix, go formaldehyde and illumination three kinds of functions. Wherein, UV-LED module 3 coordinates with nano-titanium dioxide film 4 does suitably irradiation at short distance, effectively improves nano titanium dioxide photocatalysis effect, effective degradation of formaldehyde composition, brings excellent sterilization, goes formaldehyde effect. The wave band that UV-CLED module 31 and UV-ALED module 32 produce separately, can catalysis titanium deoxid film, its PARA FORMALDEHYDE PRILLS(91,95) is made to have the function of absorption, LED matrix is made to possess reliable light sterilizing function, the energy that wherein UV-C provides is much higher than the energy gap of titanium dioxide, can promote optically catalytic TiO 2 to a certain extent and go formaldehyde effect.
The spectrum that UV-ALED module 32 produces and the white light that white light LEDs module 2 produces cross, the white light that the near ultraviolet wave band (380-400nm) of UV-ALED module 32 is configured to be produced by white light LEDs module 2 makes the compensation spectrum that colour developing compensates, and the white light that namely white light LEDs module 2 is produced by the near ultraviolet wave band (380-400nm) of UV-ALED module 32 does to promote the compensation of whole white-light spectrum colour developing quality. Specifically, as seen in figs. 5-6, on the right side of the crest of the spectrum that UV-ALED module 32 produces, 380-400nm part drops on the near ultraviolet wave band (the thick line part as in Fig. 6) of visible ray, there is the effect of compensation spectrum to improving original white light produced by white light LEDs module 2, can effectively improve the spectrum that R7 in colour rendering index Ri (Meng Saier colour code 2.5P6/8) and R8 (Meng Saier colour code 10P6/8) is corresponding.
Light source colour rendering index CRI has 15 kinds of colors, represents with R1 to R15, wherein, usually gets the mean value of the colour rendering index of front 8 kinds of common colors, is designated as Ra, characterizes the color developing of light source. Wherein, 7th kind of R7 represents purplish blue color, 8th kind of R8 represents light red purple, R7, R8 contain the spectrum of inclined purple light, in this present invention ingenious utilize this section of spectrum dropping on visible ray on the right side of UV-A so that R7, R8 value improves, thus the quality (Ra) of whole white-light spectrum is served the effect of compensation, make whole white-light spectrum more continuous in shortwave scope, and then improve the quality of illumination spectrum colour rendering index and photochromic degree quality, it is to increase LED matrix illumination effect.
Further, LED matrix of the present invention also includes housing 1, and this housing 1 has module groove, and this module groove has notch 10, there is in module groove the end position 11 relative with notch 10, and the position, side that two is relative (the first position, side 12 and the 2nd position, side 13).
White light LEDs module 2 is arranged on position, the end 11 place, and in specific embodiment, position, the end 11 place of module groove is provided with the first card groove 111, and the wiring board correspondence of white light LEDs module 2 is arranged on the first card groove 111. Corresponding white light LEDs module 2 back side of module groove is configured with heat dissipation channel 15 goodly, thus provides good sinking path for white light LEDs module 2. Also it is provided with heat radiating fin sheet 151 in heat dissipation channel 15 goodly.
UV-LED module 3 and nano-titanium dioxide film 4 are located on the first position, side 12 and the 2nd position, side 13 respectively. Concrete, the first position, side 12 of module groove and the 2nd position, side 13 are respectively equipped with the 2nd card groove 121 and the 3rd card groove 131. UV-LED module 3 and nano-titanium dioxide film 4 are inlayed respectively and are assembled on the 2nd card groove 121 and the 3rd card groove 131.
When this LED matrix uses, the white light for illumination that white light LEDs module 2 provides directly penetrates from notch 10, it is achieved excellent illumination effect. UV-LED module 3 and nano-titanium dioxide film 4 relative proximity distance coordinates and realizes sterilization and go formaldehyde function, and meanwhile, owing to the two is in position, side, the light of UV-LED module 3 can not shine directly into the eyes of people, it may also be useful in human body can not be brought harm; Realize sterilization in a LED matrix in this, go the compatible design of formaldehyde and illumination three kinds of functions.
Preferably, shown in Figure 3, housing 1 is installed in the way of tiltedly lower section by the notch 10 of module groove, first position, side 12 and the 2nd position, side 13 are in tilting and setting up and down, wherein nano-titanium dioxide film 4 is located at corresponding on the first upper position, side 12, UV-LED module 3 be located at corresponding under the 2nd position, side 13 on.This kind tilts formula design, is not only beneficial to effective illumination, and the sterilization that can also give full play to UV-LED module 3 goes formaldehyde function and hidden design to improve security.
Preferably, the white light LEDs module 3 on position, the end 11 and the interior angle between the UV-LED module 3 on the 2nd position, side 13, and the interior angle between white light LEDs module 3 and nano-titanium dioxide film 4, it is possible to be 60-120 degree; Further preferably, the white light LEDs module 3 on position, the end 11 and the interior angle between the UV-LED module 3 on the 2nd position, side 13 are 70-90 degree, and the interior angle between white light LEDs module 3 and nano-titanium dioxide film 4 is 90-110 degree. Wherein, better ground nano-titanium dioxide film 4, UV-LED module 3 should the interior angle sum between the two and white light LEDs module 3 be 180 degree or slightly larger than 180 degree, partly preferably returned on the interior angle between white light LEDs module 3 and nano-titanium dioxide film 4 slightly larger than 180 degree be greater than; Such as, when interior angle sum is 190 degree, the white light LEDs module 3 on position, the end 11 and the interior angle between the UV-LED module 3 on the 2nd position, side 13 are 90 degree, and the interior angle between white light LEDs module 3 and nano-titanium dioxide film 4 is 100 degree. Angle design like this, is beneficial to LED matrix sterilization further and goes formaldehyde function and improve safety performance. Have again, the first upper Ce Wei district 12 outer than under the outer in the 2nd Ce Wei district 13 more outwards extended, at the suitable epitaxial scheme in the first upper Ce Wei district 12 and nano-titanium dioxide film 4, formation upside tiltedly formula cover eaves, is beneficial to LED matrix performance sterilization with reason and goes formaldehyde function and improve safety performance.
Preferably, the rear portion of housing 1 is also provided with the right angle assembly wall 14 being convenient to install, thus facilitates that the right-angle corner place of housing 1 in other products such as cabinet be compact and simple and easy installation. Having, the rear portion of housing 1 is also configured with the installation accessory 5 for installing again, and this installation accessory 5 one embodiment includes card part 51 and screw 52. Screw 52 is arranged on card part 51. Card part 51 is provided with dop 511, and the rear portion of housing 1 is provided with screens 141, and card part 51 coordinates with simple and easy the holding of screens 141 by dop 511, it is achieved the effect of simple and easy installation.
Further, LED matrix of the present invention also comprises for driving LED/light source to work and control the control module (not shown in the figures anticipate out) of ignition mode. This control module can be arranged with housing 1 split, or control module is directly installed in the heat dissipation channel 15 of housing 1.
LED/light source work is driven by control module, with the ignition mode that control UV-CLED module 31, UV-ALED module 32 and white light LEDs module 3 are suitable, complete a LED matrix to realize sterilization, go formaldehyde and illumination three kinds of functions, can be widely used in household wardrobe, cabinet and water heating bathroom product. LED matrix has illumination condition and functional status two kinds, to should two states, below with regard to control module correspondence control LED/light source ignition mode provide three kinds of specific embodiments.
The first, the ignition mode of control module control LED/light source is that white light LEDs module 2 and UV-ALED module 32 are all lighted, the illumination condition that UV-CLED module 31 extinguishes simultaneously; And white light LEDs module 2 extinguishes, the functional status that UV-ALED module 32 and UV-CLED module 31 are all lighted simultaneously. For wardrobe, when opening wardrobe door, the white-light spectrum with compensation characteristic is thrown light on as user provides high-color rendering illumination functions, when closing wardrobe door, UV-LED module is that sterilization implemented by the clothing in wardrobe, and photocatalytic nanometer titanium dioxide, makes formaldehyde effectively degrade simultaneously.
2nd kind, the ignition mode of control module control LED/light source is that white light LEDs module 2 is lighted, the illumination condition that UV-CLED module 31 and UV-ALED module 32 all extinguish simultaneously; And white light LEDs module 2 extinguishes, the functional status that UV-ALED module 32 and UV-CLED module 31 are all lighted simultaneously. For wardrobe, when opening wardrobe door, having white-light illuminating for user provides illumination functions, and when closing wardrobe door, UV-LED module is that sterilization implemented by the clothing in wardrobe, and photocatalytic nanometer titanium dioxide, makes formaldehyde effectively degrade simultaneously.
The third, the ignition mode of control module control LED/light source is, the illumination condition that white light LEDs module 2, UV-CLED module 31 and UV-ALED module 32 are all lighted; And white light LEDs module 2 extinguishes, the functional status that UV-ALED module 32 and UV-CLED module 31 are all lighted simultaneously. For wardrobe, when opening wardrobe door, the white-light spectrum with compensation characteristic is thrown light on as user provides high-color rendering illumination functions, when closing wardrobe door, UV-LED module is that sterilization implemented by the clothing in wardrobe, and photocatalytic nanometer titanium dioxide, makes formaldehyde effectively degrade simultaneously.
The foregoing is only the preferred embodiments of the present invention, all equalizations done with the claims in the present invention scope change and modify, and all should belong to the scope of the claims in the present invention.

Claims (10)

1., with sterilization, the LED matrix removing formaldehyde and illumination functions, there is LED/light source, it is characterised in that: this LED/light source comprises UV-LED module and white light LEDs module, and this UV-LED module includes UV-CLED module and UV-ALED module; It is provided with nano-titanium dioxide film in the irradiated region of UV-LED module; UV-CLED module wave band is 250-280nm, UV-ALED module wave band is 315-400nm, the visible light wave range scope of white light LEDs module is 380-780nm, LED/light source has at least four spectrum crests of corresponding each LED module, spectrum and the white light of white light LEDs module generation that wherein UV-ALED module produces cross, and the white light that the near ultraviolet wave band of UV-ALED module is configured to be produced by white light LEDs module makes the compensation spectrum that colour developing compensates.
2. a kind of with sterilization, the LED matrix removing formaldehyde and illumination functions as claimed in claim 1, it is characterised in that: described nano-titanium dioxide film is located at the position of the irradiation distance 10-500mm of UV-LED module.
3. a kind of with sterilization, the LED matrix removing formaldehyde and illumination functions as claimed in claim 1 or 2, it is characterized in that: described UV-CLED module and the mixing of UV-ALED module are arranged on same wiring board, and nano-titanium dioxide film is located at the position of the 10-500mm in wiring board right on.
4. a kind of with sterilization, the LED matrix removing formaldehyde and illumination functions as claimed in claim 1, it is characterized in that: described LED matrix also includes housing, this housing has module groove, and this module groove has the end position relative with notch and two relative positions, side; White light LEDs module is arranged on position, end place, and UV-LED module is located at respectively with nano-titanium dioxide film on two relative positions, side.
5. a kind of with sterilization, the LED matrix removing formaldehyde and illumination functions as claimed in claim 4, it is characterised in that: described housing is installed in the way of tiltedly lower section by the notch of module groove, and two relative positions, side are in tilting and setting up and down; UV-LED module be located at corresponding under position, side on, nano-titanium dioxide film is located at corresponding on upper position, side.
6. a kind of with sterilization, the LED matrix removing formaldehyde and illumination functions as described in claim 1, the arbitrary item of 4-5, it is characterized in that: the interior angle between described white light LEDs module and UV-LED module, and the interior angle between white light LEDs module and nano-titanium dioxide film is 60-120 degree.
7. a kind of with sterilization, the LED matrix removing formaldehyde and illumination functions as claimed in claim 5, it is characterised in that: the described outer in Shang Cewei district is more outwards more extended than the outer in Xia Cewei district.
8. a kind of with sterilization, the LED matrix removing formaldehyde and illumination functions as claimed in claim 4, it is characterized in that: position, the end place of described module groove is provided with the first card groove, white light LEDs module correspondence is arranged on the first card groove, and the corresponding white light LEDs module back side of module groove is configured with heat dissipation channel; Two positions, side of module groove are respectively equipped with the 2nd card groove and the 3rd card groove, and UV-LED module and nano-titanium dioxide film are embedded on the 2nd card groove and the 3rd card groove respectively.
9. a kind of with sterilization, the LED matrix removing formaldehyde and illumination functions as claimed in claim 4, it is characterised in that: the rear portion of described housing is provided with the right angle assembly wall being convenient to install; This right angle assembly wall is configured with the installation accessory for installing; This installation accessory includes card part and screw, and screw is arranged on card part; Card part is provided with dop, and the rear portion of housing is provided with for the screens that dop holds.
10. a kind of with sterilization, the LED matrix removing formaldehyde and illumination functions as claimed in claim 1, it is characterized in that: described LED matrix also comprises for driving LED/light source to work and control the control module of ignition mode, the ignition mode of this control module control LED/light source is, white light LEDs module and UV-ALED module are all lighted, the illumination condition that UV-CLED module extinguishes simultaneously; And white light LEDs module extinguishes, the functional status that UV-ALED module and UV-CLED module are all lighted simultaneously.
CN201610223496.8A 2016-04-12 2016-04-12 It is a kind of with the LED matrix for sterilizing, going formaldehyde and illumination functions Active CN105674169B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610223496.8A CN105674169B (en) 2016-04-12 2016-04-12 It is a kind of with the LED matrix for sterilizing, going formaldehyde and illumination functions

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610223496.8A CN105674169B (en) 2016-04-12 2016-04-12 It is a kind of with the LED matrix for sterilizing, going formaldehyde and illumination functions
CN201810675974.8A CN109058773B (en) 2016-04-12 2016-04-12 Safe type removes formaldehyde LED lighting device that disinfects

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201810675974.8A Division CN109058773B (en) 2016-04-12 2016-04-12 Safe type removes formaldehyde LED lighting device that disinfects

Publications (2)

Publication Number Publication Date
CN105674169A true CN105674169A (en) 2016-06-15
CN105674169B CN105674169B (en) 2018-10-26

Family

ID=56308972

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201610223496.8A Active CN105674169B (en) 2016-04-12 2016-04-12 It is a kind of with the LED matrix for sterilizing, going formaldehyde and illumination functions
CN201810675974.8A Active CN109058773B (en) 2016-04-12 2016-04-12 Safe type removes formaldehyde LED lighting device that disinfects

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201810675974.8A Active CN109058773B (en) 2016-04-12 2016-04-12 Safe type removes formaldehyde LED lighting device that disinfects

Country Status (1)

Country Link
CN (2) CN105674169B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022148685A1 (en) * 2021-01-05 2022-07-14 Signify Holding B.V. System for disinfecting a closeable space

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002126055A (en) * 2000-10-24 2002-05-08 Toyoda Gosei Co Ltd Air cleaner
CN201416778Y (en) * 2009-06-01 2010-03-03 唐巨龙电子科技(深圳)有限公司 LED right-angle lamp tube
CN201475712U (en) * 2009-07-09 2010-05-19 苏州贵耀电子科技有限公司 Sterilizing illuminating lamp
CN202074256U (en) * 2010-11-10 2011-12-14 吴明番 LED photocatalyst area light source device
CN102907915A (en) * 2012-10-11 2013-02-06 苏州百纳思光学科技有限公司 Ultraviolet LED sterilizing wardrobe
CN203249029U (en) * 2013-04-22 2013-10-23 深圳莱特光电有限公司 LED lighting device with function of catalyzing with ultraviolet light
CN203927590U (en) * 2014-05-28 2014-11-05 广州市莱帝亚照明科技有限公司 A kind of LED freezer lamp
CN204233473U (en) * 2014-09-28 2015-04-01 广州市鸿利光电股份有限公司 A kind of bin ultraviolet sterilization device
CN104848072A (en) * 2015-05-07 2015-08-19 邹炎 Lamp concurrently having illumination, air purification and decoration functions
CN204962375U (en) * 2015-07-07 2016-01-13 宏齐光电子(深圳)有限公司 LED light source and LED lamp
CN204986675U (en) * 2015-08-21 2016-01-20 泉州市世芯智能照明技术研究院有限公司 But LED sales counter lamp of right angle installation
CN205504689U (en) * 2016-04-12 2016-08-24 泉州市世芯智能照明技术研究院有限公司 Have LED device that disinfects, goes formaldehyde and illumination function concurrently

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1651098A (en) * 2004-02-06 2005-08-10 王文 Photocatalyst air cleaning device

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002126055A (en) * 2000-10-24 2002-05-08 Toyoda Gosei Co Ltd Air cleaner
CN201416778Y (en) * 2009-06-01 2010-03-03 唐巨龙电子科技(深圳)有限公司 LED right-angle lamp tube
CN201475712U (en) * 2009-07-09 2010-05-19 苏州贵耀电子科技有限公司 Sterilizing illuminating lamp
CN202074256U (en) * 2010-11-10 2011-12-14 吴明番 LED photocatalyst area light source device
CN102907915A (en) * 2012-10-11 2013-02-06 苏州百纳思光学科技有限公司 Ultraviolet LED sterilizing wardrobe
CN203249029U (en) * 2013-04-22 2013-10-23 深圳莱特光电有限公司 LED lighting device with function of catalyzing with ultraviolet light
CN203927590U (en) * 2014-05-28 2014-11-05 广州市莱帝亚照明科技有限公司 A kind of LED freezer lamp
CN204233473U (en) * 2014-09-28 2015-04-01 广州市鸿利光电股份有限公司 A kind of bin ultraviolet sterilization device
CN104848072A (en) * 2015-05-07 2015-08-19 邹炎 Lamp concurrently having illumination, air purification and decoration functions
CN204962375U (en) * 2015-07-07 2016-01-13 宏齐光电子(深圳)有限公司 LED light source and LED lamp
CN204986675U (en) * 2015-08-21 2016-01-20 泉州市世芯智能照明技术研究院有限公司 But LED sales counter lamp of right angle installation
CN205504689U (en) * 2016-04-12 2016-08-24 泉州市世芯智能照明技术研究院有限公司 Have LED device that disinfects, goes formaldehyde and illumination function concurrently

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
纵伟: "《食品最少破坏加工技术》", 30 April 2006 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022148685A1 (en) * 2021-01-05 2022-07-14 Signify Holding B.V. System for disinfecting a closeable space

Also Published As

Publication number Publication date
CN105674169B (en) 2018-10-26
CN109058773A (en) 2018-12-21
CN109058773B (en) 2020-01-07

Similar Documents

Publication Publication Date Title
US20200188542A1 (en) Light and disinfection system
CN105674169A (en) LED device with sterilization, formaldehyde removal and illumination functions
CN205535364U (en) LED lighting device with multi -function control
CN205504689U (en) Have LED device that disinfects, goes formaldehyde and illumination function concurrently
CN206755380U (en) Air purifier applied to toilet
CN207213838U (en) A kind of LED light catalyst sterilizing Environmental protection lamp
CN205560478U (en) LED lamps and lanterns with disinfect, formaldehyde removal function
CN205640544U (en) Multipurpose light set with heating dehumidification function
CN212466672U (en) Dual-purpose ultraviolet disinfection lamp
CN205303845U (en) Take socket of LED lamp
CN209705860U (en) A kind of front and back sides go out light ultra-thin eye-protection ceiling lamp
CN209839782U (en) Eye-protecting pupil desk lamp with air purification function
CN206377530U (en) A kind of mirror face lamp
JP2001061623A (en) Mirror
CN214841104U (en) Warmer with beauty function
CN214405740U (en) Lighting device capable of being hidden in rotating mode
CN216113539U (en) Rotary sterilizing classroom lamp
CN201178824Y (en) Multifunctional cloth cabinet
CN214791003U (en) Lamp panel lamp with sterilization function
CN208658507U (en) A kind of mirror
CN215126825U (en) Mirror
CN209325499U (en) Multifunctional protection lamp
CN210493273U (en) Simple dressing mirror table with automatic light source
KR200434116Y1 (en) Irradiation apparatus with multi-function using in a home
CN211040711U (en) L ED lamp capable of sterilizing

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant