CN106122818B - Light source module group and lighting device - Google Patents
Light source module group and lighting device Download PDFInfo
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- CN106122818B CN106122818B CN201610438480.9A CN201610438480A CN106122818B CN 106122818 B CN106122818 B CN 106122818B CN 201610438480 A CN201610438480 A CN 201610438480A CN 106122818 B CN106122818 B CN 106122818B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
- F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
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- 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
- F21V19/00—Fastening of light sources or lamp holders
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- General Engineering & Computer Science (AREA)
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Abstract
The embodiment of the invention discloses a kind of light source module group and use the lighting device of the light source module group, light source module group includes: the first, second solid-state optical generator, can launch light of the peak wavelength within the scope of 445~455nm range, 455~465nm when the two is lit respectively；Fluorescent component, include: the first, second, third fluorescent device, peak wavelength can be issued respectively within the scope of 480~515nm and half-wave is wider than within the scope of 30nm, 580~610nm and half-wave is wider than 80nm, peak wavelength within the scope of 635~670nm and half-wave is wider than the light of 80nm being excited by the first, second solid-state optical generator.By adjusting the first, second solid-state optical generator emitted light, the peak wavelength of fluorescent component excitation emitted light and the wide colour temperature for making light source module group emitted light of half-wave in light source module group in 4000~5000K range, colour rendering index Ra or CRI is also higher, so that spectrum of the emergent light spectrum of light source module group close to solar noon sun light, can be good at meeting the environment such as commercial lighting or office lighting.
Description
Technical field
The present invention relates to lighting technical field, in particular to a kind of light source module group and the illumination dress using the light source module group
It sets.
Background technique
With the fast development of lighting engineering, lighting device is indispensable in people's lives, people's overwhelming majority
Time all lives under light environment, and the illuminating effect for how improving lighting device is also more paid attention in the industry.
Existing lighting device generally comprises light source module group and is electrically connected with light source module group to provide to light source module group
The power supply mould group of electric power needed for working adjusts the illumination of lighting device subsequently through the quantity of light emitting source in adjustment light source module group
Effect.However, lighting environment type applied by lighting device is more, such as quotient's commercial lighting etc., the number of light emitting source is only adjusted
Amount, it is difficult to which the lighting environment of match-type multiplicity causes the illuminating effect of existing lighting device poor.
Summary of the invention
The purpose of the embodiment of the present invention is that providing a kind of light source module group and lighting device, it is able to ascend the illumination of lighting device
Effect.
In order to solve the above technical problems, the embodiment of the present invention provides a kind of light source module group, comprising:
First solid-state optical generator, the first solid-state optical generator is when being lit, it will launches peak wavelength and exists
Light within the scope of 445~455nm；
Second solid-state optical generator, the second solid-state optical generator is when being lit, it will launches peak wavelength and exists
Light within the scope of 455~465nm；
Fluorescent component, comprising:
First fluorescent device can be excited by the first solid-state optical generator and the second solid-state optical generator and emit appearance
Value wavelength is within the scope of 480~515nm, half-wave is wider than the light of 30nm；
Second fluorescent device can be excited by the first solid-state optical generator and the second solid-state optical generator and emit appearance
Value wavelength is within the scope of 580~610nm, half-wave is wider than the light of 80nm；
Third fluorescent device can be excited by the first solid-state optical generator and the second solid-state optical generator and emit appearance
Value wavelength is within the scope of 635~670nm, half-wave is wider than the light of 80nm.
Preferably, the first solid-state optical generator is when being lit, it will launches dominant wavelength in the light of 450nm.
Preferably, the second solid-state optical generator is when being lit, it will launches dominant wavelength in the light of 464nm.
Preferably, the spectral energy for the light that the first solid-state optical generator and the second solid-state optical generator issue
Accounting is 15~45% in light source module group emitted light.
Preferably, first fluorescent device can be excited by the first solid-state optical generator and the second solid-state optical generator
And launch dominant wavelength in the light of 490nm.
Preferably, second fluorescent device can be excited by the first solid-state optical generator and the second solid-state optical generator
And launch dominant wavelength in the light of 600nm.
Preferably, the third fluorescent device can be excited by the first solid-state optical generator and the second solid-state optical generator
And launch dominant wavelength in the light of 660nm.
Preferably, first fluorescent device is sent out by the first solid-state optical generator and the excitation of the second solid-state optical generator
The spectral energy of light out in light source module group emitted light accounting 4~20%.
Preferably, second fluorescent device is sent out by the first solid-state optical generator and the excitation of the second solid-state optical generator
The spectral energy of light out in light source module group emitted light accounting 3~9%.
Preferably, the third fluorescent device is sent out by the first solid-state optical generator and the excitation of the second solid-state optical generator
The spectral energy of light out in light source module group emitted light accounting 14~38%.
Preferably, the spectral energy of the first solid-state optical generator and the second solid-state optical generator emitted light is identical.
Preferably, the fluorescent component includes:
4th fluorescent device can be excited by the solid-state optical generator and launch peak wavelength in 515~530nm range
Interior, half-wave is wider than the light of 90nm；
5th fluorescent device can be excited by the solid-state optical generator and launch peak wavelength in 530~545nm range
Interior, half-wave is wider than the light of 90nm.
Preferably, the 4th fluorescent device can be excited by the solid-state optical generator and launch dominant wavelength in 525nm
Light.
Preferably, the 5th fluorescent device can be excited by the solid-state optical generator and launch dominant wavelength in 535nm
Light.
Preferably, the spectral energy for the light that the 4th fluorescent device is issued by solid-state optical generator excitation is in light
Accounting is 8~15% in the mould group emitted light of source.
Preferably, the spectral energy for the light that the 5th fluorescent device is issued by solid-state optical generator excitation is in light
Accounting is 9~20% in the mould group emitted light of source.
Preferably, the 4th fluorescent device and the 5th fluorescent device are green fluorescence device.
Preferably, the solid-state optical generator is blue-light-emitting device or violet light device.
Preferably, first fluorescent device is blue-fluorescence device, and second fluorescent device is yellow fluorescence device,
The third fluorescent device is red fluorescence device.
Preferably, the light that the light source module group is issued is white light.
Preferably, the general colour rendering index for the light that the light source module group is issued be at least 93 and/or colour rendering index extremely
It is less 92.
Preferably, the colour temperature of the light source module group emitted light is within the scope of 4000~5000K.
In order to solve the above technical problems, the embodiment of the present invention provides a kind of lighting device, comprising:
Light source module group described in foregoing summary；
Power supply mould group, is electrically connected the light source module group, provides electric power needed for work for the light source module group.
As the above technical solution provided in an embodiment of the present invention as it can be seen that light source module group provided by the embodiment of the present invention and making
With the lighting device of the light source module group, swash by adjusting light source module group internal solid optical generator emitted light, fluorescent component
The peak wavelength and the wide colour temperature for making light source module group emitted light of half-wave for sending out emitted light in 4000~5000K range,
General colour rendering index Ra or colour rendering index CRI are also higher, so that the colour temperature of light source module group emitted light is in 4000~5000K model
It encloses, colour rendering index Ra or CRI is also higher, and light can be good at meeting commercial lighting or office space close to solar noon sun light
The more demanding environment of equal colour rendering indexs.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The some embodiments recorded in invention, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of light source module group in first embodiment of the invention；
Fig. 2 is the structural schematic diagram of light source module group in second embodiment of the invention；
Fig. 3 is the structural schematic diagram of light source module group in third embodiment of the invention；
Fig. 4 is the spectrogram of light source module group emitted light in the embodiment of the present invention.
Specific embodiment
The embodiment of the present invention provides a kind of light source module group and lighting device, for improving lighting device in commercial lighting or doing
The illuminating effect of the environment such as public place.
Technical solution in order to enable those skilled in the art to better understand the present invention, below in conjunction with of the invention real
The attached drawing in example is applied, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without making creative work, all should belong to protection of the present invention
Range.
Join Fig. 1 shown in, light source module group 10 can be LED module, then light source module group 10 include package support 11, electrode 12,
First solid-state optical generator 131, the second solid-state optical generator 132, lead 14, encapsulating material 15 and fluorescent material (are not marked
Number).
Package support 11 is as the pedestal before the encapsulation of light source module group 10, for being electrically connected electrode 12 and the first solid-state light
Generator 131 and the second solid-state optical generator 132；Package support 11 can be the material such as copper, iron, aluminium, ceramics or plastics
Material preparation, to guarantee the stability of 10 structure of light source module group and the demand of heat dissipation.Package support 11 can be the straight of industry routine
Plug-in bracket, patch type bracket etc..
Electrode 12 is located at the bottom of package support 11 and is electrically connected with package support 11, and industry routine can be used in electrode 12
Conductive material preparation, this will not be repeated here.Electrode 12 includes positive and negative electrode, (is not schemed in light source module group 10 and power supply mould group
Show) cooperation is come after obtaining lighting device, electrode 12 and power supply mould group are electrically connected, to obtain power supply mould group institute output power.
First solid-state optical generator 131 and the second solid-state optical generator 132 can be blue light generator, purple light generator etc.
A plurality of types of luminescence units can use blue-light LED chip, purple LED chip or other types LED in practical applications
Chip is as the first solid-state optical generator 131 and the second solid-state optical generator 132, or even can also be the LED core of other colors
Piece or luminescence unit and blue-fluorescence component cooperate to obtain required blue light.
First solid-state optical generator 131 and the second solid-state optical generator 132 are located in package support 11, in practical application
In, groove-like can be set into package support 11 comprising accommodating chamber 111, the first solid-state optical generator 131 and the second solid-state light
Generator 132 can be set in accommodating chamber 111.First solid-state optical generator 131 and the second solid-state optical generator 132 can be adopted
It is electrically connected with horizontal LED chip type, then by two leads 14 and package support 11, so that the first solid-state light occurs
Device 131 and the second solid-state optical generator 132 are electrically connected with electrode 12, the first solid-state optical generator 131 and the second solid-state light hair
Raw device 132 can obtain power supply mould group institute output power by electrode 12.
As shown in connection with fig. 2, in the second embodiment of the present invention, compared with first embodiment, difference is light source module group,
First solid-state optical generator 131 and the second solid-state optical generator 132 use vertical LED chip type, at this point, the first solid-state light is sent out
Raw device 131 and the second solid-state optical generator 132 can be only electrically connected by a lead 14 and package support 11.
As shown in connection with fig. 3, in the third embodiment of the present invention, compared with first embodiment, difference is light source module group,
First solid-state optical generator 131 and the second solid-state optical generator 132 use flip-chip or CSP technique, and the first solid-state light occurs
Device 131 and the second solid-state optical generator 132 may not need can be electrically connected by lead with package support 11.
Even, in other embodiments of the invention, light source module group 10 is using LED chip as the first solid-state optical generator
131 and when the second solid-state optical generator 132, can also not have aforementioned encapsulation bracket, aforementioned illumination effect still may be implemented and exist
This is not repeated them here.
In embodiments of the present invention, the first solid-state optical generator 131 is for issuing peak wavelength in the indigo plant of 445~455nm
Light, it is preferred that the dominant wavelength of the blue light can be the 450nm in range.If the quantity of the first solid-state optical generator 131 is more
When a, it is only necessary to keep the difference of the peak wavelength of the issued blue light of each first solid-state optical generator 131 in 3~20nm.
Second solid-state optical generator 132 is for issuing peak wavelength in the blue light of 455~465nm, it is preferred that the blue light
Dominant wavelength can be the 464nm in range.If the quantity of the second solid-state optical generator 132 is multiple, it is only necessary to keep each
The difference of the peak wavelength of the issued blue light of second solid-state optical generator 132 is in 3~20nm.
Encapsulating material 15 is filled in accommodating chamber 111, and solid-state optical generator 13 is fixed on package support 11, encapsulation
Material 15 can be insulation colloid common in the industry, and this will not be repeated here.
Fluorescent component is also distributed in encapsulating material 15, and fluorescent component can be the multiple materials class such as fluorescent powder or fluorophor
Type can select chlorate MClO 3 fluorescent substance, silicate phosphor, nitride phosphor, sulphide phosphor etc..
In embodiments of the present invention, fluorescent component includes: the first fluorescent device 161, the second fluorescent device 162 and third
Fluorescent device 163.It is solid to be located at the first solid-state optical generator 131 and second under the positioning of encapsulating material 15 for these fluorescent devices
In the range of exposures of state optical generator 132, by solid-state optical generator 13 be irradiated to light absorption thereon to excite generation by
Swash radiation spectrum, the spectrum that different fluorescent component stimulated radiations comes out is different.
In embodiments of the present invention, the first fluorescent device 161 can be by the first solid-state optical generator 131 and the second solid-state
Optical generator 132 excite and launch peak wavelength within the scope of 480~515nm, half-wave be wider than the light of 30nm；It is preferred that
, the dominant wavelength of emitted light can be in 490nm.
Second fluorescent device 162 can by the first solid-state optical generator 131 and the second solid-state optical generator 132 excitation and
Launch peak wavelength within the scope of 580~610nm, half-wave be wider than the light of 80nm；Preferably, the main wave of emitted light
Length can be in 600nm.
Third fluorescent device 163 can by the first solid-state optical generator 131 and the second solid-state optical generator 132 excitation and
Launch peak wavelength within the scope of 635~670nm, half-wave be wider than the light of 80nm；Preferably, the main wave of emitted light
Length can be in 660nm.
In practical applications, respective material can be measured by equipment such as spectrometers to be stimulated the peak value of emitted light
Wavelength, and then determine that peak wavelength meets the fluorescent component of demand.
Certainly, light source module group 10 further includes the optical element (not shown) having for adjusting emitted light, optical element
It can be the multiple types such as lens or even smooth surface cover, for adjusting direction of illumination and the angle of the issued irradiation light of light source module group 10
Degree.Light source module group 10 further include for adjust power supply mould group supply electrode 12 electric current drive circuit board (not labeled), be used for
Other auxiliary elements such as the radiator (not labeled) that the heat during light source module group 10 is shone sheds, this will not be repeated here.
In embodiments of the present invention, various fluorescent materials are adjusted in the following way to be stimulated the spectrum energy of light
Amount accounting in 10 emitted light of light source module group, specific as follows:
The spectral energy of first solid-state optical generator 131 and the issued blue light of the second solid-state optical generator 132 is in light source die
Equal accounting 15~45% in 10 emitted lights of group, and the energy accounting of the two is identical；First fluorescent device 161 is stimulated out
The spectral energy of light in 10 emitted light of light source module group accounting 4~20%；Second fluorescent device 162 is stimulated out
The spectral energy of light in 10 emitted light of light source module group accounting 3~9%；Third fluorescent device 163 is stimulated out
The spectral energy of light in 10 emitted light of light source module group accounting 14~38%.
In practical applications, the first fluorescent device 161, the second fluorescent device 162, third fluorescent device 163 can be distinguished
For blue-fluorescence device, yellow fluorescence device, red fluorescence device.
In an embodiment of the present invention, fluorescent component can also include the 4th fluorescent device 164 and the 5th fluorescent device
165, the 4th fluorescent device 164 and the 5th fluorescent device 165 are similarly positioned in the first solid-state optical generator 131, the second solid-state light hair
The range of exposures of raw device 132, and irradiation can be issued by the first solid-state optical generator 131, the second solid-state optical generator 132
Light excitation and light out.Difference is: the 4th fluorescent device 164 be stimulated light peak wavelength in 515~530nm model
It encloses interior, half-wave and is wider than 90nm.Preferably, the dominant wavelength of emitted light can be in 525nm.5th fluorescent device 16 is stimulated
The peak wavelength of gone out light is within the scope of 530~545nm, half-wave is wider than 90nm.Preferably, the dominant wavelength of emitted light
It can be in 535nm.
In practical applications, the be stimulated spectral energy of light of the 4th fluorescent device 164 is sent out in light source module group 10
Accounting is sent out in the be stimulated spectral energy of light of 8~15%, the 5th fluorescent devices 165 in light source module group 10 in light out
Accounting in 9~20%, the 4th fluorescent devices 164 and the 5th fluorescent device 165 may each be green fluorescence device in light out.
By deploying to the be stimulated accounting of spectral energy of light of assorted fluorescent device, above-mentioned accounting is obtained
Scheme, the spectrogram based on 10 emitted light of light source module group obtained by the accounting scheme can join shown in Fig. 4, below in conjunction with Fig. 4
The illuminating effect of light source module group 10 is described in detail.
Firstly, by selecting that wavelength is longer and the wide biggish red fluorescence device of half-wave is as third fluorescent device 163,
Its curve of spectrum generated is the A section region of spectrogram shown in Fig. 4, and selects that wavelength is smaller compared with third fluorescent device 163, half-wave
Wide green fluorescence device wider instead is as the 4th fluorescent device 164 and the 5th fluorescent device 165, the 4th fluorescent device 164
The curve of spectrum of generation is the B section region of spectrogram shown in Fig. 4, and the curve of spectrum that the 5th fluorescent device 165 generates is shown in Fig. 4
The C section region of spectrogram makes the 4th fluorescent device 164 and the 5th fluorescent device 165 be stimulated light and third fluorescence device
The light that is stimulated of part 163 has the overlapping of large area, arrives the spectral coverage of red area in green to widen,
Improve the color reducing power in this region.
Secondly, for being formed by green spectral and third fluorescence by the 4th fluorescent device 164 and the 5th fluorescent device 165
The overlapping region for the red spectrum that device 163 is formed, in the place close to overlapping middle position, due to the spectrum half of fluorescent component
Wave width has certain limitations, can be relatively low in this region spectral energy, this is to the color restoration capability near this spectral line
There is larger impact, in order to improve the color characteristics of the part, the preferably wide bigger yellow fluorescence device of half-wave is as
Two fluorescent devices 162, the curve of spectrum generated is the D section region of spectrogram shown in Fig. 4, to add to this part colours
By force, and simultaneously a part is supplemented close to green light and the spectral energy near feux rouges, the continuity of Lai Tigao spectral line.
Then, for the less continuous spectral line area between the spectrum and green light spectrum that blue light generator is issued, pass through
It is the first fluorescent device 161 of blue-fluorescence device in the addition embodiment of the present invention, the curve of spectrum generated is shown in Fig. 4
The E section region of spectrogram, to be excited to generate emission spectrum, to improve spectral line in the continuity in this region.
Finally, generate wider half intensity wave band on fluorescent component is excited spectrum, can exist by using peak wavelength
Two or more blue light generators in aforementioned range generated on fluorescent component wider half intensity wave band it is compound by
Laser spectrum, this section of compound spectrum of being excited is the region F in spectrogram shown in Fig. 4, increases the continuity of complex spectrum.
To sum up, the colour temperature of 10 emitted light of light source module group in the embodiment of the present invention is within the scope of 4000~5000K, and
General colour rendering index Ra or colour rendering index CRI are very high, and colour rendering index Ra is up to 93, and colour rendering index CRI is up to 92, light source
10 emitted light of mould group is attained by high level in colour temperature and development properties close to solar noon sun light.
Light source module group 10 in the embodiment of the present invention can be adapted for the demanding place of colour rendering index, such as market, clothes
Dress shop, exhibition room, office building, gallery, printing and dyeing workshop, painting workshop, bullion shop etc..Light source module group 10 can be applied for example
The lighting devices such as downlight, shot-light, fluorescent tube, slot, lamp, museum's lamp, PAR lamp, office lamp panel.The present invention can also be used as high colour developing color
Spectrum basis bus when temperature variation is adjusted uses, and is very easily obtained by being superimposed blue spectrum or red-light spectrum on this bus
Obtain the multi color temperature spectral line of similar solar spectrum.
All the embodiments in this specification are described in a progressive manner, same and similar portion between each embodiment
Dividing may refer to each other, and each embodiment focuses on the differences from other embodiments.Especially for system reality
For applying example, since it is substantially similar to the method embodiment, so being described relatively simple, related place is referring to embodiment of the method
Part explanation.
The above description is only an embodiment of the present invention, is not intended to restrict the invention.For those skilled in the art
For, the invention may be variously modified and varied.All any modifications made within the spirit and principles of the present invention are equal
Replacement, improvement etc., should be included within scope of the presently claimed invention.
Claims (23)
1. a kind of light source module group characterized by comprising
First solid-state optical generator, the first solid-state optical generator is when being lit, it will launch peak wavelength 445~
Light within the scope of 455nm；
Second solid-state optical generator, the second solid-state optical generator is when being lit, it will launch peak wavelength 455~
Light within the scope of 465nm；
Fluorescent component, comprising:
First fluorescent device can be excited by the first solid-state optical generator and the second solid-state optical generator and launch peak value wave
It grows within the scope of 480~515nm, half-wave is wider than the light of 30nm；
Second fluorescent device can be excited by the first solid-state optical generator and the second solid-state optical generator and launch peak value wave
It grows within the scope of 580~610nm, half-wave is wider than the light of 80nm；
Third fluorescent device can be excited by the first solid-state optical generator and the second solid-state optical generator and launch peak value wave
It grows within the scope of 635~670nm, half-wave is wider than the light of 80nm.
2. light source module group as described in claim 1, which is characterized in that the first solid-state optical generator, will when being lit
Dominant wavelength can be launched in the light of 450nm.
3. light source module group as described in claim 1, which is characterized in that the second solid-state optical generator, will when being lit
Dominant wavelength can be launched in the light of 464nm.
4. light source module group as described in claim 1, which is characterized in that the first solid-state optical generator and second solid-state
Optical generator issue light spectral energy in light source module group emitted light accounting 15~45%.
5. light source module group as described in claim 1, which is characterized in that first fluorescent device can be by first solid-state light
Generator and the second solid-state optical generator excite and launch dominant wavelength in the light of 490nm.
6. light source module group as described in claim 1, which is characterized in that second fluorescent device can be by first solid-state light
Generator and the second solid-state optical generator excite and launch dominant wavelength in the light of 600nm.
7. light source module group as described in claim 1, which is characterized in that the third fluorescent device can be by first solid-state light
Generator and the second solid-state optical generator excite and launch dominant wavelength in the light of 660nm.
8. light source module group as described in claim 1, which is characterized in that first fluorescent device is sent out by first solid-state light
The spectral energy of raw device and the light of the second solid-state optical generator excitation sending in light source module group emitted light accounting 4~
20%.
9. light source module group as described in claim 1, which is characterized in that second fluorescent device is sent out by first solid-state light
The spectral energy of raw device and the light of the second solid-state optical generator excitation sending in light source module group emitted light accounting 3~
9%.
10. light source module group as described in claim 1, which is characterized in that the third fluorescent device is by first solid-state light
The spectral energy for the light that generator and the excitation of the second solid-state optical generator issue accounting in light source module group emitted light exists
14~38%.
11. light source module group as described in claim 1, which is characterized in that the first solid-state optical generator and the second solid-state light occur
The spectral energy of device emitted light is identical.
12. light source module group as described in claim 1, which is characterized in that the fluorescent component further include:
4th fluorescent device, can by the solid-state optical generator excite and launch peak wavelength within the scope of 515~530nm,
Half-wave is wider than the light of 90nm；
5th fluorescent device, can by the solid-state optical generator excite and launch peak wavelength within the scope of 530~545nm,
Half-wave is wider than the light of 90nm.
13. light source module group as claimed in claim 12, which is characterized in that the 4th fluorescent device can be sent out by the solid-state light
Raw device excites and launches dominant wavelength in the light of 525nm.
14. light source module group as claimed in claim 12, which is characterized in that the 5th fluorescent device can be sent out by the solid-state light
Raw device excites and launches dominant wavelength in the light of 535nm.
15. light source module group as claimed in claim 12, which is characterized in that the 4th fluorescent device is occurred by the solid-state light
Device excitation issue light spectral energy in light source module group emitted light accounting 8~15%.
16. light source module group as claimed in claim 12, which is characterized in that the 5th fluorescent device is occurred by the solid-state light
Device excitation issue light spectral energy in light source module group emitted light accounting 9~20%.
17. light source module group as claimed in claim 12, which is characterized in that the 4th fluorescent device and the 5th fluorescent device are equal
For green fluorescence device.
18. light source module group as described in claim 1, which is characterized in that the solid-state optical generator is blue-light-emitting device or purple
Color photophore.
19. light source module group as described in claim 1, which is characterized in that first fluorescent device is blue-fluorescence device, institute
Stating the second fluorescent device is yellow fluorescence device, and the third fluorescent device is red fluorescence device.
20. light source module group as described in claim 1, which is characterized in that the light that the light source module group is issued is white light.
21. light source module group as described in claim 1, which is characterized in that the general of the light that the light source module group is issued shows
Colour index be at least 93 and/or colour rendering index be at least 92.
22. light source module group as described in claim 1, which is characterized in that the colour temperature of the light source module group emitted light exists
Within the scope of 4000~5000K.
23. a kind of lighting device characterized by comprising
Light source module group as described in any one of claim 1 to 22；
Power supply mould group, is electrically connected the light source module group, provides electric power needed for work for the light source module group.
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|---|---|---|---|
| CN201610438480.9A CN106122818B (en) | 2016-06-17 | 2016-06-17 | Light source module group and lighting device |
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|---|---|---|---|
| CN201610438480.9A CN106122818B (en) | 2016-06-17 | 2016-06-17 | Light source module group and lighting device |
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| CN106122818A CN106122818A (en) | 2016-11-16 |
| CN106122818B true CN106122818B (en) | 2019-04-23 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN205678481U (en) * | 2016-06-17 | 2016-11-09 | 欧普照明股份有限公司 | Light source module and illuminator |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2007123938A2 (en) * | 2006-04-18 | 2007-11-01 | Cree Led Lighting Solutions, Inc. | Lighting device and lighting method |
| JP2010267571A (en) * | 2009-05-18 | 2010-11-25 | Toshiba Lighting & Technology Corp | Lighting device |
| CN102036435B (en) * | 2009-09-28 | 2014-04-30 | 财团法人工业技术研究院 | Light color toning method and light color variable light-emitting diode light source module |
| TWI434009B (en) * | 2011-10-27 | 2014-04-11 | Genesis Photonics Inc | Optical-characteristics tunable illumination apparatus |
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2016
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| CN205678481U (en) * | 2016-06-17 | 2016-11-09 | 欧普照明股份有限公司 | Light source module and illuminator |
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