CN103383102A - Light-emitting device and control method thereof - Google Patents
Light-emitting device and control method thereof Download PDFInfo
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- CN103383102A CN103383102A CN2013103400270A CN201310340027A CN103383102A CN 103383102 A CN103383102 A CN 103383102A CN 2013103400270 A CN2013103400270 A CN 2013103400270A CN 201310340027 A CN201310340027 A CN 201310340027A CN 103383102 A CN103383102 A CN 103383102A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
- H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/075—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00
- H01L25/0753—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00 the devices being arranged next to each other
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- 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]
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/483—Containers
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- 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]
- H05B45/40—Details of LED load circuits
Abstract
The invention discloses a light-emitting device and a control method thereof. The light-emitting device at least comprises a light-emitting module, a power supply driving module, an input module and a processor. The light-emitting module comprises a white light light-emitting diode (LED) chipset, an ultraviolet LED chipset and an infrared LED chipset. The power supply driving module is used for driving at least one LED chipset of the light-emitting module to emit light. The input module is used for inputting operation instructions which comprise lighting, ultraviolet (UV) light and infrared. The processor is used for receiving the operation instructions input by the input module, processing the instructions to generate a power supply signal and transmitting the signal to the power supply driving module.
Description
Technical field
The present invention relates to a kind of luminaire and control method thereof, relate in particular to a kind ofly realize throwing light on, light emitting module, luminaire and the control method thereof of sterilizing, infrared induction multifunctional all.
Background technology
Light emitting diode (LED) is a kind of low voltage semiconductor solid luminescence device, it is to utilize the solid semiconductor chip as luminescent material, when two ends add forward voltage, the carrier in semiconductor can occur compoundly to cause photo emissions and produce light, be the most popular current light source technology.The characteristics of LED light source are: energy-conservation, consumed energy reduces 80% with the incandescent lamp of light efficiency; Use low-tension supply (between 6 ~ 24V), security is good; Volume is little, can be prepared into the device of various shapes; Life-span is long; Response time is fast; Without poisonous metal mercury to pollution of environment etc.
Along with the raising of people's living standard, the application of LED luminaire is also more and more universal.The Devoting Major Efforts To Developing of great power LED luminaire in recent years makes LED luminaire development from the plain vanilla illumination toward multifunctional direction (as illumination+sterilizing etc.), and its potential function is constantly excavated out.Take hand-holding communication device as example, continuous evolution along with technology, its installation weight and size are constantly dwindled, and due to the particularity of handheld apparatus communication, its size is comparatively limited, weight also need satisfy the demand that the consumer is frivolous, carry, yet existing Multifunctional hand-held communication device, its volume often occupy the too much ratio of whole communication device, and module assembled is complicated, cost is higher, is difficult to meet consumer demand.So far also do not occur having infrared ray (infrared ray or reception), white-light illuminating (illumination functions and photograph light filling function) concurrently by arranging on hand-holding communication device, ultraviolet ray Multifunctional centralized LED luminaires such as (disinfection or special detecting or therapeutical uses), thus satisfy consumer's multi-functional demand.
Summary of the invention
The technical problem to be solved in the present invention, be to provide a kind of multi-functional light emitting module in the LED package module that collects, adopt this light emitting module to be used for such as the hand-held communication product, can simplify product manufacturing dimension, save manufacturing cost, have advantages of light small and exquisite.
The technical solution used in the present invention is: have several LED chips of difference in functionality, by the design on optics, mechanism and circuit, form single LED package module, to realize having concurrently multi-functional (more than at least three kinds) purposes on luminaire.
Describedly collect multi-functional light emitting module in the LED package module, comprise bearing substrate, at least one LED chip module, encapsulated layer, it is characterized in that: the LED chip module is set, LED chip module outer cladding encapsulated layer on bearing substrate; Described LED chip module comprises the White-light LED chip group of launching visible light, the ultraviolet LED chipset of emitting ultraviolet light and the infrared LED chipset of emission infrared light.
Further, described bearing substrate is selected PCB or PPA or EMC or SMC or pottery or one of metal or aforementioned any combination.
Further, the White-light LED chip group of described emission visible light is comprised of at least one group of redgreenblue LED chip or is formed or be comprised of at least one blue-light LED chip outer cladding phosphor powder layer by at least one ultraviolet LED chip outer cladding phosphor powder layer.
Further, the White-light LED chip group of described emission visible light is used for realizing the white-light illuminating function.
Further, the ultraviolet LED chipset of described emitting ultraviolet light is comprised of the LED chip of at least one wave-length coverage at 200 ~ 400nm, be used for realizing disinfection or/and special detecting or/and functions such as therapeutical uses.
Further, the infrared LED chipset of described emission infrared light is comprised of the LED chip of at least one wave-length coverage at 760nm ~ 1000 μ m, is used for realizing the infrared induction function.
Further, described encapsulated layer is selected transparent silica gel or glass or PMMA or one of PC or the aforementioned any combination of PET.
Further, described phosphor powder layer is selected yellow fluorescent powder or red fluorescence powder or green emitting phosphor or one of yellow fluorescent powder or aforementioned any combination.
Further, in the infrared LED chipset of the LED chip group of described emission visible light, the ultraviolet LED chipset of emitting ultraviolet light and emission infrared light, the combination of any chipset shares an optics cavity, is controlled by same set of circuit.
In certain embodiments, in described White-light LED chip group, ultraviolet LED chipset and infrared LED chipset, the combination of any chipset shares an optics cavity.
In certain embodiments, described light emitting module forms at least two optics cavity, and described White-light LED chip group, ultraviolet LED chipset share an optics cavity, and described infrared LED chipset uses separately an optics cavity.
In certain embodiments, the combination of considering above-mentioned LED chip group may produce reciprocation each other, described White-light LED chip group, ultraviolet LED chipset and infrared LED chipset can form respectively an optics cavity, independently controlled by an independent circuit of cover respectively, to increase the optics isolation features, make multi-functional can playing a role alone and do not interfere with each other, and reliability meets user demand.
The present invention also provides a kind of luminaire, comprising: light emitting module has White-light LED chip group, ultraviolet LED chipset and infrared LED chipset; Electric power driving module, luminous at least one the LED chip group that drives aforementioned light emitting module; Input module is used for the input operation instruction, wherein inputs instruction and comprises: illumination, UV light and infrared ray; Processor receives the operational order of input module input, and is sent to electric power driving module through processing generation one power supply signal.
At some embodiment, described input module is a touch type electronic display screen.
At some embodiment, described electric power driving module is independent three LED chip groups controlling described light emitting module respectively.
At some embodiment, described power supply signal comprises: connect separately the White-light LED chip group, connect separately the ultraviolet LED chipset, connect separately the infrared LED chipset.
At some embodiment, described power supply signal comprises: 1) connect separately White-light LED chip group, 2) connect separately infrared LED chipset, 3) connect simultaneously White-light LED chip group and ultraviolet LED chipset.Wherein, signal 3) in connect the White-light LED chip group and be used for the duty of reminding described ultraviolet LED chipset.The current strength of the White-light LED chip group of connecting described signal 1 further) is preferably greater than described signal 3) in the current strength of the White-light LED chip group connected.
The present invention provides a kind of control method for luminaire again, comprises step:
The first step: input operation instruction in input module, wherein input instruction and comprise: illumination, UV light and infrared ray;
Second step: processor receives the aforementioned operation instruction, generates a power supply signal through processing, and is sent to electric power driving module;
The 3rd step: electric power driving module is according to the power supply signal that receives, and at least one the LED chip group that drives light emitting module is luminous, realizes illumination, UV light or infrared function.
Particularly, when the operational order of input was " illumination ", processor sent the power supply signal of " connecting the White-light LED chip group " to electric power driving module; When the operational order of input was " infrared ray ", processor sent the power supply signal of " connecting the infrared LED chipset " to electric power driving module; When the operational order of input was " UV light ", processor sent the power supply signal of " connecting LED chip group outside purple " to electric power driving module.
In certain embodiments, when the operational order of input was " UV light ", processor sent the power supply signal of " connecting simultaneously LED chip group outside White-light LED chip group and purple " to electric power driving module.
Compared with prior art, the present invention has following advantage:
(1) have infrared ray (infrared ray or reception), white-light illuminating (illumination functions and photograph light filling function) concurrently, ultraviolet ray Multifunctional centralizeds such as (disinfection or special detecting or therapeutical uses), add and to control by independent circuits, be very suitable for handheld apparatus and use, meet consumers' demand;
(2) volume is little, and is easy to carry, and cost of manufacture is low.
Other features and advantages of the present invention will be set forth in the following description, and, partly become apparent from specification, perhaps understand by implementing the present invention.Purpose of the present invention and other advantages can realize and obtain by specifically noted structure in specification, claims and accompanying drawing.
Description of drawings
The present invention is further illustrated in conjunction with the embodiments with reference to the accompanying drawings.
To be that embodiment 1 is described collect multi-functional light emitting module top view in the LED package module to Fig. 1.
To be that embodiment 1 is described collect multi-functional light emitting module cutaway view in the LED package module to Fig. 2.
To be that embodiment 2 is described collect multi-functional light emitting module top view in the LED package module to Fig. 3.
To be that embodiment 2 is described collect multi-functional light emitting module cutaway view in the LED package module to Fig. 4.
To be that embodiment 3 is described collect multi-functional light emitting module top view in the LED package module to Fig. 5.
To be that embodiment 3 is described collect multi-functional light emitting module top view in the LED package module to Fig. 6.
To be that embodiment 3 is described collect multi-functional light emitting module stereogram in the LED package module to Fig. 7.
Fig. 8 is the described luminaire structure of embodiment 4 and control method schematic diagram thereof.
Fig. 9 is the interface of the input module of the described luminaire of embodiment 4.
Parts symbol description in figure:
100: bearing substrate; 101: reflector;
200: the White-light LED chip group; 201: the visible LED chip; 201a, 201b: pad; 202: phosphor powder layer; 203: encapsulated layer;
300: the ultraviolet LED chipset; 301: the ultraviolet LED chip; 301a, 301b: pad; 302: encapsulated layer;
400: the infrared LED chipset; 401: the infrared LED chip; 401a, 401b: pad; 402: encapsulated layer;
500: the combination of White-light LED chip group and ultraviolet LED chipset; 501: phosphor powder layer; 502: encapsulated layer;
600: luminaire; 601: input module; 602: processor; 603: electric power driving module; 604: light emitting module;
PS1: the power input of White-light LED chip group; PS2: the power input of ultraviolet LED chipset; PS3: the power input of infrared LED chipset.
The specific embodiment
The present invention will be described in detail below in conjunction with specific embodiment.
Embodiment 1
As depicted in figs. 1 and 2, the present embodiment collect multi-functional light emitting module in the LED package module, comprise PCB bearing substrate 100,2 LED chip modules, encapsulated layer, it is characterized in that: 2 LED chip modules are set, LED chip module outer cladding encapsulated layer on PCB pottery bearing substrate 100; Described LED chip module comprises: the combination 500 of the White-light LED chip group of (1) emission visible light and the ultraviolet LED chipset of emitting ultraviolet light; (2) the infrared LED chipset 400 of emission infrared light.
Above-mentioned PCB bearing substrate 100 also has a reflector 101, and the depth H value of reflector is 0.1 ~ 2mm scope, is 0.35mm at the present embodiment preferred depth H, and the reflector madial wall is coated with the reflecting layer, takes out efficient to increase light; The LED chip group of above-mentioned emission visible light is used for realizing the white-light illuminating function, the ultraviolet LED chipset of emitting ultraviolet light preferably is comprised of the LED chip of wave-length coverage at 200 ~ 400nm, be used for realizing disinfection or/and special detecting or/and the therapeutical uses function, the infrared LED chipset of emission infrared light preferably is comprised of the LED chip of wave-length coverage at 1.5 ~ 1000 μ m, is used for realizing infrared induction (remote control is or/and reception etc.) function.
Further, encapsulated layer selects PMMA to make hemispherical lens, is beneficial to bright dipping.Specifically, the LED chip group of emission visible light and the ultraviolet LED chipset of emitting ultraviolet light are selected respectively blue-light LED chip 201 and ultraviolet LED chip 301, the yellow YAG phosphor powder layer 501 of peripheral coating, do encapsulated layer 502 with hemispherical PMMA lens again, so form a LED chip module, namely launch the LED chip group of visible light and the ultraviolet LED chipset of emitting ultraviolet light and share an optics cavity, controlled by same set of circuit; The infrared LED chipset 400 of emission infrared light is selected infrared LED chip 401, does encapsulated layer 402 with the semispherical silicon glue lens, so forms another LED chip module, is controlled separately by another set of circuit.
The LED chip group of above-mentioned emission visible light and the ultraviolet LED chipset of emitting ultraviolet light share an optics cavity; controlled by same set of circuit; its advantage is: because emitting ultraviolet light is invisible; but utilize the visible characteristics of White-light LED chip utilizing emitted light; make the consumer when using this light emitting module; the zone of its disinfection is known in quicklook, can in time point out the consumer, reaches the human eye defencive function.
Embodiment 2
The combination of considering LED chip group described in embodiment 1 may produce reciprocation each other, and the present embodiment three kinds of functions can be played a role alone do not interfere with each other, and reliability meets user demand by change optical material and combining structure.
In the present embodiment, the infrared LED chipset of the ultraviolet LED chipset of the LED chip group of emission visible light, emitting ultraviolet light and emission infrared light forms respectively an optics cavity, independently controlled by an independent circuit of cover respectively, to increase the optics isolation features, make multi-functional can playing a role alone and do not interfere with each other, and reliability meets user demand.
As shown in Figure 3 and Figure 4, the present embodiment collect multi-functional light emitting module in the LED package module, comprise aluminium oxide ceramics bearing substrate 100,3 LED chip modules, encapsulated layer, it is characterized in that: 3 LED chip modules are set, LED chip module outer cladding encapsulated layer on aluminium oxide ceramics bearing substrate 100; Described LED chip module comprises the LED chip group 200 of launching visible light, the ultraviolet LED chipset 300 of emitting ultraviolet light and the infrared LED chipset 400 of emission infrared light.
The LED chip group 200 of above-mentioned emission visible light is used for realizing the white-light illuminating function, the ultraviolet LED chipset 300 of emitting ultraviolet light preferably is comprised of the LED chip of wave-length coverage at 200 ~ 400nm, be used for realizing disinfection or special detecting or therapeutical uses function, the infrared LED chipset 400 of emission infrared light preferably is comprised of the LED chip of wave-length coverage at 1.5 ~ 1000 μ m, is used for realizing the infrared induction function.
Further, encapsulated layer selects transparent silica gel to make hemispherical lens, is beneficial to the increase bright dipping.Specifically, select blue-light LED chip 201 in the LED chip group 200 of emission visible light, the yellow conformal phosphor powder layer 202(Conformal Phosphor Coating of peripheral coating), then do encapsulated layer 203 with the semispherical silicon glue lens; The ultraviolet LED chipset 300 of emitting ultraviolet light is selected ultraviolet LED chip 301, does encapsulated layer 302 with the semispherical silicon glue lens; The infrared LED chipset 400 of emission infrared light is selected infrared LED chip 401, does encapsulated layer 402 with the semispherical silicon glue lens.
The infrared LED chipset of the LED chip group of above-mentioned emission visible light, the ultraviolet LED chipset of emitting ultraviolet light and emission infrared light forms respectively an optics cavity, independently controlled by an independent circuit of cover respectively, to increase the optics isolation features, make multi-functional can playing a role alone and do not interfere with each other, and reliability meets user demand.
Definition LED chip group 200 is D1 with the geometric center spacing of LED chip group 300, LED chip group 200 is D2 with the geometric center spacing of LED chip group 400, LED chip group 300 is D3 with the geometric center spacing of LED chip group 400, the space D value of each optics cavity is 0.1 ~ 20mm scope, in the present embodiment, the space D 1 of each optics cavity is preferably 2mm, and D2 is preferably 2mm, and D3 is preferably 2.8mm.
Embodiment 3
As Fig. 5, Fig. 6 and shown in Figure 7, the present embodiment collect multi-functional light emitting module in the LED package module, wherein launch the LED chip group of visible light and the ultraviolet LED chipset of emitting ultraviolet light and select respectively blue-light LED chip 201 and ultraviolet LED chip 301, fluorescent material and encapsulated layer can be selected (not shown) according to actual needs.
As different from Example 1, shared optics cavity of the ultraviolet LED chipset of the LED chip group of emission visible light and emitting ultraviolet light in the present embodiment, consist of combination 500, but each LED chip group is independently controlled by an independent circuit of cover respectively, the LED chip group of namely launching visible light realizes current delivery control by pad 201a, 201b, and the ultraviolet LED chipset of emitting ultraviolet light is realized current delivery control by pad 301a, 301b, so control flexibility with the function that increases light emitting module, improve reliability; The infrared LED chipset 400 of emission infrared light forms another optics cavity, is independently controlled by an independent circuit of cover again by pad 401a, 401b; The spacing of the geometric center of described two optics cavity is 3mm.
Embodiment 4
As shown in Figure 8, the present embodiment provides a kind of luminaire 600, comprising: input module 601, processor 602, electric power driving module 603 and light emitting module 604.
Light emitting module 604 directly adopts the described light emitting module of embodiment 3.
Electric power driving module 603, independent three LED chip groups controlling described light emitting module, luminous at least one the LED chip group that drives light emitting module 604 respectively.
Processor receives the operational order of input module input, and is sent to electric power driving module 603 through processing generation one power supply signal.Power supply signal specifically comprises: PS1-ON, namely connect separately the White-light LED chip group; PS2-ON namely connects separately the ultraviolet LED chipset; PS3-ON namely connects separately the infrared LED chipset.
As a modification of the present embodiment, power supply signal also can comprise: 1) PS1-ON, namely connect separately White-light LED chip group, 2) PS3-ON, and namely connect separately infrared LED chipset, 3) PS1﹠amp; 2-ON namely connects White-light LED chip group and ultraviolet LED chipset simultaneously.In this modification, when luminaire is in " UV light " state, connect the duty that the White-light LED chip group is mainly used in reminding the ultraviolet LED chipset, it only needs little electric current to drive to get final product, 1/4 ~ 1/2 during its PS1-ON state.
Be used for the control method of above-mentioned luminaire, comprise step:
Input operation instruction in input module 601 is wherein inputted instruction and is comprised: illumination, UV light and infrared ray;
Processor 602 receives operational order, (specifically comprises PS1-ON, PS2-ON, PS3-ON, PS1﹠amp through process for producing one power supply signal; 2-ON) be sent to electric power driving module 603;
Electric power driving module 603 drives light emitting module 604 according to the power supply signal that receives, and makes at least one LED chip group luminous, realizes that illumination functions, UV light function or infrared function start working.
Be specially, when the operational order of input was " illumination ", processor sent power supply signal PS1-ON to electric power driving module, and this moment, electric power driving module provided power supply to the White-light LED chip group, and luminaire sends white light.
When the operational order of input was " infrared ray ", processor sent power supply signal PS3-ON to electric power driving module.This moment, electric power driving module provided power supply to the infrared LED chipset, and luminaire can be used as infrared switch and uses.
When the operational order of input was " UV light ", processor sent power supply signal PS2-ON to electric power driving module.
In the present embodiment, can be embodied as " distant control function " or " data receiver function " to " infrared ray " function.
Although above-described embodiment is to adopt blue-light LED chip+yellow fluorescent powder to form the LED chip group of emission visible light, be used for realizing the white-light illuminating function, obviously, can also select redness, green, blue led chip to form or send white light by at least one ultraviolet LED chip outer cladding redness, green, blue phosphor layer with realization, being used for illumination.
In concrete the application, the present invention can be identified for producing according to application demand the LED chip number of visible light, ultraviolet light and infrared light, can be from two to dozens of hundreds of even, namely forms single led chip in LED chipset replacement above-described embodiment by a plurality of LED chips.
in sum, luminaire of the present invention has infrared ray (infrared ray or reception) concurrently, white-light illuminating (illumination functions and photograph light filling function), the multifunctional alls such as ultraviolet ray (disinfection or/and special detecting or/and therapeutical uses), volume is little, easy to carry, cost of manufacture is low, add and to control by independent circuits, the handheld apparatus that is very suitable for cell phone type is used, equally also be applicable to such as the virtual reality projection, little projection, full-color folding Electronic Paper or folding panel backlight, full-color formula smart watch backlight, but photographic-type contact lenses, but the fields such as scan and copy formula contact lenses and electronic camera view window.
Claims (14)
1. luminaire comprises:
Light emitting module has White-light LED chip group, ultraviolet LED chipset and infrared LED chipset;
Electric power driving module, luminous at least one the LED chip group that drives aforementioned light emitting module;
Input module is used for the input operation instruction, wherein inputs instruction and comprises: illumination, UV light and infrared ray;
Processor receives the operational order of input module input, and is sent to electric power driving module through processing generation one power supply signal.
2. luminaire according to claim 1, is characterized in that: two optics cavity of described light emitting module formation, described White-light LED chip group, the shared optics cavity of ultraviolet LED chipset, optics cavity of the independent use of described infrared LED chipset at least.
3. luminaire according to claim 1, is characterized in that: three optics cavity of described light emitting module formation, described White-light LED chip group, ultraviolet LED chipset and optics cavity of the independent use of infrared LED chipset difference at least.
4. luminaire according to claim 1, it is characterized in that: described input module is a touch type electronic display screen.
5. luminaire according to claim 1, is characterized in that: independent each LED chip group of controlling described light emitting module of described electric power driving module difference.
6. luminaire according to claim 1, it is characterized in that: described power supply signal comprises: connect separately the White-light LED chip group, connect separately the ultraviolet LED chipset, connect separately the infrared LED chipset.
7. luminaire according to claim 1, it is characterized in that: described power supply signal comprises: 1) connect separately White-light LED chip group, 2) connect separately infrared LED chipset, 3) connect simultaneously White-light LED chip group and ultraviolet LED chipset.
8. luminaire according to claim 7, is characterized in that: connect the White-light LED chip group described power supply signal 3) for the duty of reminding described ultraviolet LED chipset.
9. luminaire according to claim 7 is characterized in that: the current strength of the White-light LED chip group of connecting described signal 1) is greater than described signal 3) in the current strength of the White-light LED chip group connected.
10. the control method of a luminaire comprises step:
Input operation instruction in input module is wherein inputted instruction and is comprised: illumination, UV light and infrared ray;
Processor receives the aforementioned operation instruction, generates a power supply signal through processing, and is sent to electric power driving module;
Electric power driving module is according to the power supply signal that receives, and at least one the LED chip group that drives light emitting module is luminous, realizes illumination, UV light or infrared function.
11. the control method according to right 10 described a kind of luminaires is characterized in that: when the operational order of input was " illumination ", processor sent the power supply signal of " connecting the White-light LED chip group " to electric power driving module.
12. the control method according to right 10 described a kind of luminaires is characterized in that: when the operational order of input was " infrared ray ", processor sent the power supply signal of " connecting the infrared LED chipset " to electric power driving module.
13. the control method according to right 10 described a kind of luminaires is characterized in that: when the operational order of input was " UV light ", processor sent the power supply signal of " connecting LED chip group outside purple " to electric power driving module.
14. the control method according to right 10 described a kind of luminaires, it is characterized in that: when the operational order of input was " UV light ", processor sent the power supply signal of " connecting simultaneously LED chip group outside White-light LED chip group and purple " to electric power driving module.
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| CN2013103400270A CN103383102A (en) | 2013-08-07 | 2013-08-07 | Light-emitting device and control method thereof |
| PCT/CN2014/081774 WO2015018261A1 (en) | 2013-08-07 | 2014-07-07 | Light emitting device and control method thereof |
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| CN2013103400270A CN103383102A (en) | 2013-08-07 | 2013-08-07 | Light-emitting device and control method thereof |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104274844A (en) * | 2014-09-28 | 2015-01-14 | 广州市鸿利光电股份有限公司 | Portable sterilizing device and sterilizing method |
| WO2015018261A1 (en) * | 2013-08-07 | 2015-02-12 | 厦门市三安光电科技有限公司 | Light emitting device and control method thereof |
| CN105098037A (en) * | 2015-08-10 | 2015-11-25 | 南京邮电大学 | Communication and lighting multiplex LED lamp |
| CN105879073A (en) * | 2016-05-29 | 2016-08-24 | 深圳国冶星光电科技股份有限公司 | Portable deep-ultraviolet LED smart disinfection module |
| CN105939409A (en) * | 2016-05-29 | 2016-09-14 | 深圳国冶星光电科技股份有限公司 | Intelligent mobile terminal for plug-in deep ultraviolet LED disinfection module and control method thereof |
| CN106461197A (en) * | 2014-06-20 | 2017-02-22 | 格罗特工业有限公司 | Flexible lighting device having both visible and infrared light-emitting diodes |
| CN107734141A (en) * | 2017-09-12 | 2018-02-23 | 珠海格力电器股份有限公司 | A kind of clean method, cleaning device and mobile terminal |
| JP2022191466A (en) * | 2016-12-07 | 2022-12-27 | ルミレッズ ホールディング ベーフェー | Light-emitting system and method |
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