CN104576632B - A kind of illumination module and the lighting device with the illumination module - Google Patents
A kind of illumination module and the lighting device with the illumination module Download PDFInfo
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- CN104576632B CN104576632B CN201410852423.6A CN201410852423A CN104576632B CN 104576632 B CN104576632 B CN 104576632B CN 201410852423 A CN201410852423 A CN 201410852423A CN 104576632 B CN104576632 B CN 104576632B
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Abstract
The present invention provides a kind of illumination module, the mixed light which issues falls into the chromaticity coordinates range in chromatic diagram are as follows: abscissa x ∈ [0.380,0.432], ordinate y ∈ [0.306,0.359].The mixed light that illumination module of the invention is issued has the effect of that making one mood loosens.The present invention also provides a kind of lighting devices with the illumination module.
Description
Technical field
The present invention relates to a kind of illumination module more particularly to a kind of illumination modules for having the effect of making one mood and loosening.
The invention further relates to a kind of lighting devices.
Background technique
Information age provides quick convenient knowledge acquisition for people, accelerates the paces of social progress, but simultaneously
Unprecedented pressure is brought.The various inferior health diseases of next insomnia, agitation, amnesia etc. along with pressure
It rises violently, causes people to the extensive concern of own health.Especially insomnia even more becomes the health of people's common concern
One of problem.
In daily life, people generally prefer that brightness, colour temperature or the color etc. of adjustment light before sleep, it is desirable to
Loosen the mood of oneself more, steadily by the change of these optical parameters, and loosens stable mood and be very beneficial for
People can naturally enter sleep state.
Studies have shown that mood is a series of comprehensive psychology and physiological status generated after Subjectives, perceptive experience.It
Expression layers include physiology expression, external expression and psychology expression.Physiology expression includes the physiology indication such as heart rate, body temperature letter
Number variation etc.；Outside expression includes facial expression, posture expression, intonation expression etc..And these light of brightness, colour temperature or color
Learn parameter be on the mood of people it is influential, especially color, different colors can make one to generate different moods, object or light
Color the sense organ to people is stimulated by human eye vision, brain interprets the visual signal of different color, and then to people's
Psychology and mood have an impact.Specifically, such as under blue, green, yellow, these four red colourama environment, blue light
Caused Human Physiology indication signal intensity is maximum, and caused average heart rate change rate reaches 6.5% or so, according to change rate
It is descending to be followed successively by green light, yellow light and feux rouges.In other words, compared with blue and green light, physiology of the people under feux rouges, yellow light
Indication (changes in heart rate) is more steady, i.e., the physiology expression of mood is stablized.
Therefore, determined by studying the photochromic relationship with mood within the scope of which it is photochromic have make one what mood was loosened
Effect, and so that illumination module is issued the light within the scope of this to enable the mood of people to releive and loosen and then facilitate
Sleep is a problem to be solved.
Summary of the invention
In order to overcome the above technical defects, the purpose of the present invention is to provide a kind of illumination module, the mixed light issued
Having the effect of, which makes one mood, loosens.The object of the invention is also to provide a kind of lighting devices with the illumination module.
The invention discloses a kind of illumination module, the mixed light that the illumination module issues falls into the chromaticity coordinates in chromatic diagram
Range are as follows: abscissa x ∈ [0.380,0.432], ordinate y ∈ [0.306,0.359].
Preferably, the mixed light falls into the chromaticity coordinates range in chromatic diagram are as follows: abscissa x ∈ [0.390,0.422] is indulged
Coordinate y ∈ [0.316,0.349].
Preferably, the mixed light falls into the chromaticity coordinates range in chromatic diagram are as follows: abscissa x ∈ [0.400,0.412] is indulged
Coordinate y ∈ [0.326,0.339].
Preferably, mixed light falls into the chromaticity coordinates value in chromatic diagram are as follows: x=0.412, y=0.326.
Preferably, mixed light falls into the chromaticity coordinates value in chromatic diagram are as follows: x=0.402, y=0.325.
Preferably, mixed light includes the first light and the second light；In its spectral power distribution, the peak value of the first light
Wavelength is 645 ± 20nm；The peak wavelength of second light is 455 ± 10nm, and peak strength is the peak strength of the first light
20-60%；Spectral energy has certain distribution in the spectral region of 500-580nm, and intensity is about second light
The 10-90% of peak strength.
Preferably, mixed light includes the first light, the second light and third light；In its spectral power distribution, first
The peak wavelength of light is 645 ± 20nm；The peak wavelength of second light is 455 ± 10nm, and peak strength is the first light
Peak strength 20-60%；The wavelength of third light is 730 ± 20nm, and peak strength is the peak strength of the first light
50-100%；Spectral energy has certain distribution in the spectral region of 500-580nm, and intensity is about second light
The 10-90% of peak strength.
Preferably, mixed light be achieved in that by red LED chip and White-light LED chip light mixing realization, feux rouges
The quantitative proportion relationship of LED chip and White-light LED chip is 10:1~6.
Preferably, the arrangement order between red LED chip and White-light LED chip is to be alternatively arranged, or according to above-mentioned
Arrangement order repeated arrangement.
Preferably, mixed light is achieved in that through blue-light LED chip or UV LED chip or purple LED core
What piece excitated fluorescent powder generated；Fluorescent powder includes yellow fluorescent powder, green emitting phosphor and red fluorescence powder, yellow fluorescent powder, green
Quantitative proportion relationship between color fluorescent powder and red fluorescence powder is yellow fluorescent powder: green emitting phosphor: red fluorescence powder=
100%:0~80%:0~50%.
Preferably, being achieved in that for mixed light is generated by blue-light LED chip or UV LED chip excitated fluorescent powder
's；Fluorescent powder includes yellow fluorescent powder, green emitting phosphor and red fluorescence powder, and yellow fluorescent powder, green emitting phosphor and red are glimmering
Quantitative proportion relationship between light powder is yellow fluorescent powder: green emitting phosphor: red fluorescence powder=100%:0~80%:0~
200%.
Preferably, mixed light is achieved in that through White-light LED chip, red LED chip and dark red color LED chips
What light mixing was realized, the quantitative proportion relationship of White-light LED chip, red LED chip and dark red color LED chips is 1:1:1.
Preferably, the arrangement order between White-light LED chip, red LED chip and dark red color LED chips is white light
The dark red color LED chips of LED chip-red LED chip-, or according to above-mentioned arrangement order repeated arrangement.
Preferably, yellow fluorescent powder is YAG fluorescent powder, and silicate yellow fluorescent powder adulterates Ga-YAG fluorescent powder.
Preferably, green emitting phosphor is silicate green fluorescent powder, adulterates Lu-YAG fluorescent powder, nitrifier green phosphor
And nitrogen oxide green fluorescent powder.
Preferably, red fluorescence powder is nitride red fluorescent powder and nitrogen oxides red fluorescence powder.
The invention also discloses a kind of lighting device, which includes driving power, control device, heat dissipation element,
Also there is above-mentioned illumination module.
After above-mentioned technical proposal, compared with prior art, have the advantages that
1. the mood that family can be used in the mixed light that illumination module of the invention is issued is able to releive and loosen, facilitate
It falls asleep.
Loosen 2. illumination module of the invention is not limited to the mood before being applied to fall asleep, in the field of any required relieving mood
Conjunction can apply illumination module of the invention.
3. illumination module of the invention is also used as the component of lighting device, it is applied to such as ceiling lamp, wall lamp, lamp
In the various types of lighting devices of band, desk lamp, floor lamp etc..
Detailed description of the invention
Fig. 1 is to meet the chromaticity coordinates model of mixed light that the illumination module of the preferred embodiment of the present invention is issued on a chromaticity diagram
The schematic diagram enclosed.
Fig. 2 is to meet the chromaticity coordinates model of mixed light that the illumination module of the preferred embodiment of the present invention is issued on a chromaticity diagram
The partial enlarged view enclosed.
Fig. 3 be meet the preferred embodiment of the present invention coordinate value on a chromaticity diagram be (x=0.380, y=0.306)
The spectrogram of mixed light.
Fig. 4 be meet the preferred embodiment of the present invention coordinate value on a chromaticity diagram be (x=0.380, y=0.359)
The spectrogram of mixed light.
Fig. 5 be meet the preferred embodiment of the present invention coordinate value on a chromaticity diagram be (x=0.432, y=0.306)
The spectrogram of mixed light.
Fig. 6 be meet the preferred embodiment of the present invention coordinate value on a chromaticity diagram be (x=0.432, y=0.359)
The spectrogram of mixed light.
Fig. 7 be meet the preferred embodiment of the present invention coordinate value on a chromaticity diagram be (x=0.390, y=0.316)
The spectrogram of mixed light.
Fig. 8 be meet the preferred embodiment of the present invention coordinate value on a chromaticity diagram be (x=0.390, y=0.349)
The spectrogram of mixed light.
Fig. 9 be meet the preferred embodiment of the present invention coordinate value on a chromaticity diagram be (x=0.422, y=0.316)
The spectrogram of mixed light.
Figure 10 be meet the preferred embodiment of the present invention coordinate value on a chromaticity diagram be (x=0.422, y=0.349)
The spectrogram of mixed light.
Figure 11 be meet the preferred embodiment of the present invention coordinate value on a chromaticity diagram be (x=0.400, y=0.326)
The spectrogram of mixed light.
Figure 12 be meet the preferred embodiment of the present invention coordinate value on a chromaticity diagram be (x=0.400, y=0.339)
The spectrogram of mixed light.
Figure 13 be meet the preferred embodiment of the present invention coordinate value on a chromaticity diagram be (x=0.412, y=0.326)
The spectrogram of mixed light.
Figure 14 be meet the preferred embodiment of the present invention coordinate value on a chromaticity diagram be (x=0.412, y=0.339)
The spectrogram of mixed light.
Figure 15 be meet the preferred embodiment of the present invention coordinate value on a chromaticity diagram be (x=0.412, y=0.326)
The spectrogram of mixed light.
Figure 16 be meet the preferred embodiment of the present invention coordinate value on a chromaticity diagram be (x=0.402, y=0.325)
The spectrogram of mixed light.
Specific embodiment
Below in conjunction with attached drawing, the advantages of the present invention are further explained with specific embodiment.
It is photochromic have between mood it is close contact, can make one mood in order to find out and loosen and can be applied to China
Domestic environment it is photochromic, applicant be based on the new mark system of Munsell and CIE1931 standard colorimetric system, invited 120 subjects
Personnel participate in, and it is photochromic to test 125 kinds of differences, carried out the psychophysical testing of four-wheel, so that it is determined that having makes one mood
The light color range loosened.As shown in Figure 1, Fig. 1, which is shown, meets the mixing that the illumination module of the preferred embodiment of the present invention is issued
The chromaticity coordinates range of light on a chromaticity diagram.Specifically, being sat when the mixed light that illumination module is issued falls into the color in chromatic diagram
Mark range are as follows: when [0.306,0.359] ∈ abscissa x ∈ [0.380,0.432], ordinate y, mixing that illumination module is issued
Light has the effect of that making one mood loosens.The color dot for the photochromic 3000K in Planck curve that the illumination module is issued compared with
Closely, it is disposed below.The chromaticity coordinates range is the section of a similar square in chromatic diagram, and four endpoints are (x=respectively
0.380, y=0.306), (x=0.380, y=0.359), (x=0.432, y=0.306), (x=0.432, y=0.359).
Further, Fig. 3 to Fig. 6 shows coordinate range on a chromaticity diagram respectively (0.380,0.306), (0.380,0.359),
(0.432,0.306), the spectrogram of the mixed light of (0.432,0.359).
As shown in figure 3, the coordinate value of the mixed light issued when illumination module on a chromaticity diagram is (0.380,0.306)
When, which has the effect of that making one mood loosens.Specifically, the spectrum of the mixed light includes 2 peak values, in its spectrum
In power distribution, main peak is located at 660nm, and overall with half high (FWHM) is about 25nm, and the second peak is located at 450nm.
As shown in figure 4, the coordinate value of the mixed light issued when illumination module on a chromaticity diagram is (0.380,0.359)
When, which has the effect of that making one mood loosens.Specifically, the spectrum of the mixed light includes 3 peak values, in its spectrum
In power distribution, main peak is located at 660nm, and overall with half high (FWHM) is about 25nm, and the second peak is located at 735nm, and third peak is located at
450nm。
As shown in figure 5, the coordinate value of the mixed light issued when illumination module on a chromaticity diagram is (0.432,0.306)
When, which has the effect of that making one mood loosens.Specifically, the spectrum of the mixed light includes 2 peak values, in its spectrum
In power distribution, main peak is located at 635nm, and overall with half high (FWHM) is about 20nm, and the second peak is located at 450nm.
As shown in fig. 6, the coordinate value of the mixed light issued when illumination module on a chromaticity diagram is (0.432,0.359)
When, which has the effect of that making one mood loosens.Specifically, the spectrum of the mixed light includes 2 peak values, in its spectrum
In power distribution, main peak is located at 635nm, and overall with half high (FWHM) is about 20nm, and the second peak is located at 450nm.
Preferably, as shown in Fig. 2, Fig. 2 shows the mixing that the illumination module for meeting the preferred embodiment of the present invention is issued
The partial enlarged view of the chromaticity coordinates range of light on a chromaticity diagram.Specifically, when the mixed light that illumination module is issued falls into color
Spend the chromaticity coordinates range in figure are as follows: when [0.316,0.349] ∈ abscissa x ∈ [0.390,0.422], ordinate y, illumination module
The mixed light issued has the effect of that making one mood loosens.The illumination module is issued photochromic in Planck curve
The color dot of 3000K is closer, is disposed below.The chromaticity coordinates range is the section of a similar square in chromatic diagram, four
Endpoint is (x=0.390, y=0.316), (x=0.390, y=0.349), (x=0.422, y=0.316), (x=respectively
0.422, y=0.349).Further, Fig. 7 to Figure 10 show coordinate range on a chromaticity diagram be respectively (0.390,
0.316), (0.390,0.349), (0.422,0.316), the spectrogram of the mixed light of (0.422,0.349).
As shown in fig. 7, the coordinate value of the mixed light issued when illumination module on a chromaticity diagram is (0.390,0.316)
When, which has the effect of that making one mood loosens.Specifically, the spectrum of the mixed light includes two peak values, in its light
In spectral power distributions, main peak is located at 660nm, and overall with half high (FWHM) is about 25nm, and the second peak is located at 450nm.
As shown in figure 8, the coordinate value of the mixed light issued when illumination module on a chromaticity diagram is (0.390,0.349)
When, which has the effect of that making one mood loosens.Specifically, the spectrum of the mixed light includes three peak values, in its light
In spectral power distributions, main peak is located at 660nm, and overall with half high (FWHM) is about 25nm, and the second peak is located at 450nm, and third peak is located at
740nm。
As shown in figure 9, the coordinate value of the mixed light issued when illumination module on a chromaticity diagram is (0.422,0.316)
When, which has the effect of that making one mood loosens.Specifically, the spectrum of the mixed light includes two peak values, in its light
In spectral power distributions, main peak is located at 635nm, and overall with half high (FWHM) is about 25nm, and the second peak is located at 450nm.
As shown in Figure 10, the coordinate value of the mixed light issued when illumination module on a chromaticity diagram is (0.422,0.349)
When, which has the effect of that making one mood loosens.Specifically, the spectrum of the mixed light includes two peak values, in its light
In spectral power distributions, main peak is located at 635nm, and overall with half high (FWHM) is about 25nm, and the second peak is located at 450nm.
Preferably, as shown in Fig. 2, Fig. 2 shows the mixing that the illumination module for meeting the preferred embodiment of the present invention is issued
The partial enlarged view of the chromaticity coordinates range of light on a chromaticity diagram.Specifically, when the mixed light that illumination module is issued falls into color
Spend the chromaticity coordinates range in figure are as follows: when [0.326,0.339] ∈ abscissa x ∈ [0.400,0.412], ordinate y, illumination module
The mixed light issued has the effect of that making one mood loosens.The illumination module is issued photochromic in Planck curve
The color dot of 3000K is closer, is disposed below.The chromaticity coordinates range is the section of a similar square in chromatic diagram, four
Endpoint is (x=0.400, y=0.326), (x=0.400, y=0.339), (x=0.412, y=0.326), (x=respectively
0.412, y=0.339).Further, Figure 11 to Figure 14 show coordinate range on a chromaticity diagram be respectively (0.400,
0.326), (0.400,0.339), (0.412,0.326), the spectrogram of the mixed light of (0.412,0.339).
As shown in figure 11, the coordinate value of the mixed light issued when illumination module on a chromaticity diagram is (0.400,0.326)
When, which has the effect of that making one mood loosens.Specifically, the spectrum of the mixed light includes 2 peak values, in its spectrum
In power distribution, main peak is located at 660nm, and overall with half high (FWHM) is about 30nm, and the second peak is located at 450nm.
As shown in figure 12, the coordinate value of the mixed light issued when illumination module on a chromaticity diagram is (0.400,0.339)
When, which has the effect of that making one mood loosens.Specifically, the spectrum of the mixed light includes 3 peak values, in its spectrum
In power distribution, main peak is located at 660nm, and overall with half high (FWHM) is about 25nm, and the second peak is located at 740nm, and third peak is located at
450nm。
As shown in figure 13, the coordinate value of the mixed light issued when illumination module on a chromaticity diagram is (0.412,0.326)
When, which has the effect of that making one mood loosens.Specifically, the spectrum of the mixed light includes 2 peak values, in its spectrum
In power distribution, main peak is located at 635nm, and overall with half high (FWHM) is about 20nm, and the second peak is located at 450nm.
As shown in figure 14, the coordinate value of the mixed light issued when illumination module on a chromaticity diagram is (0.412,0.339)
When, which has the effect of that making one mood loosens.Specifically, the spectrum of the mixed light includes 2 peak values, in its spectrum
In power distribution, main peak is located at 635nm, and overall with half high (FWHM) is about 20nm, and the second peak is located at 450nm.
Preferably, when illumination module issues following mixed light, the mixed light have the effect of making one mood loosen it is preferable.
Specifically, the spectrum of the mixed light includes two peak values, that is, it include the first light and the second light；In its spectral power distribution
In, main peak is located near 645 ± 20nm, and overall with half high (FWHM) is about 30nm, i.e., the wavelength of the first light is 645 ± 20nm；
Second peak is located near 455 ± 10nm, and overall with half high (FWHM) is about 30nm, peak strength be about main peak intensity 20% to
60%, i.e. the wavelength of the second light is 455 ± 10nm, and peak strength is the 20% to 60% of the peak strength of the first light；
Spectral energy has certain distribution in the spectral region of 500-580nm, and intensity is about the 10% to 90% of the second peak strength.
Further, as shown in figure 15, the coordinate value of the mixed light issued when illumination module on a chromaticity diagram is (0.412,0.326)
When, it is best that the mixed light that illumination module is issued makes one the effect that mood is loosened.Specifically, the spectrum of the mixed light includes two
A peak value, in its spectral power distribution, main peak is located at 656nm, and overall with half high (FWHM) is about 27nm, and the second peak is located at
454nm, overall with half high (FWHM) is about 26nm, and spectral energy has certain distribution, intensity in the spectral region of 500-580nm
About the 12% to 80% of the second peak strength.
Preferably, in order to obtain the mixed light that above-mentioned coordinate value on a chromaticity diagram is (0.412,0.326), can pass through
Red LED chip and White-light LED chip carry out light mixing to realize.Specifically, the number of red LED chip and White-light LED chip
Amount proportionate relationship is 10:1~6.For example, 10 red LED chips, 1 White-light LED chip or 10 red-light LED cores
Piece, 6 White-light LED chips.It should be noted that above specific amount of enumerate not is to illumination module of the invention
The limitation of LED chip quantity.Further, the arrangement order between red LED chip and White-light LED chip is to be alternatively arranged,
Or repeated arrangement is carried out according to spaced arrangement order.For example, 10 red LED chips and 1 White-light LED chip are set
It is set to first group, 10 red LED chips and 1 white light LEDs core are then set again on the side of above-mentioned 1 White-light LED chip
Piece as second group, and so on, repeated arrangement can be carried out according to the actual needs.
Preferably, in order to obtain the mixed light that above-mentioned coordinate value on a chromaticity diagram is (0.412,0.326), can also lead to
Cross the generation of LED chip excitated fluorescent powder.Specifically, the mixed light be achieved in that can be through blue-light LED chip or
What person's UV LED chip or purple LED chip excitated fluorescent powder generated, wherein be encapsulated in blue-light LED chip or ultraviolet
Fluorescent powder on LED chip or purple LED chip surface includes yellow fluorescent powder, green emitting phosphor and red fluorescence powder, Huang
Quantitative proportion relationship between color fluorescent powder, green emitting phosphor and red fluorescence powder is yellow fluorescent powder: green emitting phosphor: red
Fluorescent powder=100%:0~80%:0~50%.Further, yellow fluorescent powder is YAG fluorescent powder, silicate yellow fluorescence
Powder adulterates Ga-YAG fluorescent powder；Green emitting phosphor is silicate green fluorescent powder, adulterates Lu-YAG fluorescent powder, nitrifier green
Fluorescent powder and nitrogen oxide green fluorescent powder；Red fluorescence powder is nitride red fluorescent powder and nitrogen oxides red fluorescence
Powder.
Preferably, when illumination module issues following mixed light, the mixed light have the effect of making one mood loosen it is preferable.
Specifically, the spectrum of the mixed light includes three peak values, that is, it include the first light, the second light and third light；In its light
In spectral power distributions, main peak is located near 645 ± 20nm, and overall with half high (FWHM) is about 30nm, i.e. the wavelength of the first light is
645±20nm；Second peak is located near 455 ± 10nm, and overall with half high (FWHM) is about 30nm, and peak strength is about that main peak is strong
The 20% to 60% of degree, the i.e. wavelength of the second light are 455 ± 10nm, and peak strength is the peak strength of the first light
20% to 60%；Third peak is located near 730 ± 20nm, and overall with half high (FWHM) is about 30nm, and peak strength is about main peak
50% to 100%, i.e. the wavelength of third light is 730 ± 20nm, and peak strength is the peak strength of first light
50% to 100%；Spectral energy has certain distribution in the spectral region of 500-580nm, and intensity is about the second peak strength
10% to 90%.Further, as shown in figure 16, the coordinate value of the mixed light issued when illumination module on a chromaticity diagram is
When (0.402,0.325), it is best that the mixed light that illumination module is issued makes one the effect that mood is loosened.Specifically, the mixing
The spectrum of light includes three peak values, and in its spectral power distribution, main peak is located at 659nm, and overall with half high (FWHM) is about 23nm,
Second peak is located at 461nm, and overall with half high (FWHM) is about 30nm, and third peak is located at 743nm, and overall with half high (FWHM) is about
25nm, spectral energy have certain distribution in the spectral region of 500-580nm, intensity be about the second peak strength 20% to
66%.
Preferably, in order to obtain the mixed light that above-mentioned coordinate value on a chromaticity diagram is (0.402,0.325), can pass through
LED chip excitated fluorescent powder is realized.Specifically, the mixed light be achieved in that can by blue-light LED chip or
What UV LED chip excitated fluorescent powder generated, wherein the fluorescence being encapsulated on blue-light LED chip or UV LED chip surface
Powder includes yellow fluorescent powder, green emitting phosphor and red fluorescence powder, between yellow fluorescent powder, green emitting phosphor and red fluorescence powder
Quantitative proportion relationship be yellow fluorescent powder: green emitting phosphor: red fluorescence powder=100%:0~80%:0~200%.Into one
Step ground, yellow fluorescent powder are YAG fluorescent powder, and silicate yellow fluorescent powder adulterates Ga-YAG fluorescent powder；Green emitting phosphor is silicic acid
Salt green emitting phosphor adulterates Lu-YAG fluorescent powder, nitrifier green phosphor and nitrogen oxide green fluorescent powder；Red fluorescence
Powder is nitride red fluorescent powder and nitrogen oxides red fluorescence powder.
Preferably, in order to obtain the mixed light that above-mentioned coordinate value on a chromaticity diagram is (0.402,0.325), can also lead to
It crosses a kind of White-light LED chip, a kind of red LED chip and a kind of dark red color LED chips and carries out light mixing to realize.Further
Ground, the colour temperature of White-light LED chip are 5700K, and red LED chip is peak wavelength in 645 ± 20nm, dark red color LED chips
It is peak wavelength in 730 ± 20nm.The quantitative proportion relationship of three kinds of chips is 1:1:1, and arrangement mode is according to white light LEDs core
The dark red color LED chips of piece-red LED chip-are sequentially arranged at intervals, or are carried out according to above-mentioned spaced arrangement order
Repeated arrangement.
The illumination module for meeting the preferred embodiment of the present invention is applied to the mood before falling asleep and loosens, and helps to fall asleep, but not
It is limited to this kind of application scenarios.Illumination module of the invention can be applied in the occasion of any required relieving mood.
In addition, the lighting device includes driving power, control device, heat dissipation the invention also discloses a kind of lighting device
Element and above-mentioned illumination module.Above-mentioned illumination module can be used as the component of lighting device, be applied to various lighting devices
In.For example, above-mentioned illumination module can be applied to the various types of photographs of ceiling lamp, wall lamp, light bar, desk lamp, floor lamp etc.
In bright device.
It should be noted that the embodiment of the present invention has preferable implementation, and not the present invention is made any type of
Limitation, any one skilled in the art change or are modified to possibly also with the technology contents of the disclosure above equivalent effective
Embodiment, as long as without departing from the content of technical solution of the present invention, it is to the above embodiments according to the technical essence of the invention
Any modification or equivalent variations and modification, all of which are still within the scope of the technical scheme of the invention.
Claims (16)
1. a kind of illumination module, which is characterized in that the mixed light that the illumination module issues falls into the chromaticity coordinates model in chromatic diagram
It encloses are as follows: abscissa x ∈ [0.380,0.432], ordinate y ∈ [0.306,0.359]；The mixed light includes the first light and the
Two light；In its spectral power distribution, the peak wavelength of first light is 645 ± 20nm；The peak of second light
Value wavelength is 455 ± 10nm, and peak strength is the 20-60% of the peak strength of first light；Spectral energy is in 500-
There is certain distribution in the spectral region of 580nm, intensity is the 10-90% of the peak strength of second light.
2. illumination module as described in claim 1, which is characterized in that the mixed light falls into the chromaticity coordinates range in chromatic diagram
Are as follows: abscissa x ∈ [0.390,0.422], ordinate y ∈ [0.316,0.349].
3. illumination module as described in claim 1, which is characterized in that the mixed light falls into the chromaticity coordinates range in chromatic diagram
Are as follows: abscissa x ∈ [0.400,0.412], ordinate y ∈ [0.326,0.339].
4. illumination module as described in claim 1, which is characterized in that the mixed light falls into the chromaticity coordinates value in chromatic diagram
Are as follows: x=0.412, y=0.326.
5. illumination module as described in claim 1, which is characterized in that the mixed light falls into the chromaticity coordinates value in chromatic diagram
Are as follows: x=0.402, y=0.325.
6. illumination module as described in claim 1, which is characterized in that the mixed light further includes third light；In its spectrum
In power distribution, the peak wavelength of the third light is 730 ± 20nm, and peak strength is that the peak value of first light is strong
The 50-100% of degree.
7. illumination module as claimed in claim 4, which is characterized in that being achieved in that for the mixed light passes through red-light LED
What chip and White-light LED chip light mixing were realized, the quantitative proportion relationship of the red LED chip and the White-light LED chip is
10:1~6.
8. illumination module as claimed in claim 7, which is characterized in that the red LED chip and the White-light LED chip it
Between arrangement order be to be alternatively arranged, or according to the arrangement order repeated arrangement.
9. illumination module as claimed in claim 4, which is characterized in that being achieved in that for the mixed light passes through blue-ray LED
What chip or UV LED chip or purple LED chip excitated fluorescent powder generated；The fluorescent powder include yellow fluorescent powder,
Green emitting phosphor and red fluorescence powder, the quantitative proportion between the yellow fluorescent powder, green emitting phosphor and red fluorescence powder close
System is yellow fluorescent powder: green emitting phosphor: red fluorescence powder=100:0~80:0~50.
10. illumination module as claimed in claim 5, which is characterized in that being achieved in that for the mixed light passes through blue-ray LED
What chip or UV LED chip excitated fluorescent powder generated；
The fluorescent powder includes yellow fluorescent powder, green emitting phosphor and red fluorescence powder, the yellow fluorescent powder, green emitting phosphor
Quantitative proportion relationship between red fluorescence powder is yellow fluorescent powder: green emitting phosphor: red fluorescence powder=100:0~80:0
~200.
11. illumination module as claimed in claim 5, which is characterized in that being achieved in that for the mixed light passes through white light LEDs
Chip, red LED chip and dark red color LED chips light mixing realize, the White-light LED chip, red LED chip and dark red
The quantitative proportion relationship of color LED chips is 1:1:1.
12. illumination module as claimed in claim 11, which is characterized in that the White-light LED chip, red LED chip and depth
Arrangement order between red light LED chip is the dark red color LED chips of White-light LED chip-red LED chip-, or according to
The arrangement order repeated arrangement.
13. the illumination module as described in claim 9 or 10, which is characterized in that the yellow fluorescent powder is YAG fluorescent powder, silicon
Hydrochlorate yellow fluorescent powder adulterates Ga-YAG fluorescent powder.
14. the illumination module as described in claim 9 or 10, which is characterized in that the green emitting phosphor is that silicate green is glimmering
Light powder adulterates Lu-YAG fluorescent powder, nitrifier green phosphor and nitrogen oxide green fluorescent powder.
15. the illumination module as described in claim 9 or 10, which is characterized in that the red fluorescence powder is nitride red glimmering
Light powder and nitrogen oxides red fluorescence powder.
16. a kind of lighting device, including driving power, control device and heat dissipation element, which is characterized in that the lighting device
Also there is the illumination module as described in any claim in claim 1 to 15.
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| CN108613021B (en) * | 2016-11-30 | 2023-10-20 | 欧普照明股份有限公司 | Light source module and lighting device |
| CN108716638A (en) * | 2018-06-04 | 2018-10-30 | 郑州森源新能源科技有限公司 | A kind of LED light source in beads |
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