CN206669356U - A kind of LED package assemblings - Google Patents
A kind of LED package assemblings Download PDFInfo
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- CN206669356U CN206669356U CN201720290415.6U CN201720290415U CN206669356U CN 206669356 U CN206669356 U CN 206669356U CN 201720290415 U CN201720290415 U CN 201720290415U CN 206669356 U CN206669356 U CN 206669356U
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Abstract
A kind of LED package assemblings, including substrate, three complementary color luminescence unit, three primary colors luminescence unit, the first luminescence unit and the second luminescence unit set from the inside to the outside is provided with substrate, first luminescence unit includes purple LED light source, ultraviolet LED light source and infrared LED light source, second luminescence unit includes cool white LED light source, neutral white LED light source and warm white LED light source, and the three primary colors luminescence unit, three complementary color luminescence unit, the first luminescence unit and the second luminescence unit are triangular structure.Because three complementary color luminescence unit, three primary colors luminescence unit, the first luminescence unit and the second luminescence unit after mutual colour mixture and can be superimposed out white light two-by-two, white light after colour mixture break forth it is photochromic can be more comprehensive, it is more lively, it is more bright-coloured, due to using this arrangement mode, make that the frequency band of whole light source light spectrum is narrower, and spectrum is more continuous, spectrum is more comprehensive, and color blending effect is more preferable.Cool white LED light source, warm white LED light source and ultraviolet LED light source mixed luminescence can play the effect of identification addition fluorescer simultaneously.
Description
Technical field
It the utility model is related to a kind of LED package assemblings.
Background technology
LED is a kind of small volume and the solid state light emitter of power saving, is referred to as green light source, be can be widely applied to various general
Fields such as logical illumination and display, and in LED application fields, wherein with the application of white light is most wide and demand also most
Greatly, and colour rendering is a kind of key property for the white light source for assessing the outer illuminator of general room, (North America illuminates IES
Association) propose a kind of development evaluation method（TM-30-15）, wherein the important parameter for embodying full gamut refers to including full gamut
Number and loyal colour rendering index, full gamut index are weigh object color bright-coloured, lively, bright, dazzling etc., and its definition is to survey
Color gamut space area ratio under being irradiated under examination light irradiation with canonical reference light source normalizes to 100, loyal colour rendering index, wherein Δ E is a variety of colors and 99 kinds of marks in light source to be tested
The similar value of quasi- color, if more containing color in light source to be tested, more similar, its loyal colour rendering index is bigger.It is and if loyal
Sincere colour rendering index is bigger, and full gamut index is higher, and full gamut characteristic is better, and white light mainly has three kinds of mode shapes in the prior art
Into, one kind is to excite yellow fluorescent powder by blue chip, and the spectrogram of this mode mainly includes blue light and yellow part, its
Its spectrum lacks more, and another kind is by the way that red, green, blue optical chip carried out into mixing realization, but the frequency range per a shade is all
It is rather narrow, and is feux rouges, blue light, discontinuous spectrogram is formed after green glow superposition, so as to which the spy of full gamut can not really be presented
Property, and the luminous efficiency of single colored chip is relatively low, the third is realized by mixing the fluorescent material of multiple color, but this mode
The adjustment of full gamut characteristic is difficult to realize after fluorescent material is prepared.
The content of the invention
The technical problems to be solved in the utility model is to provide a kind of LED encapsulation groups that can quickly realize full gamut effect
Part.
In order to solve the above-mentioned technical problem, the utility model includes substrate, and three set from the inside to the outside are provided with substrate
Complementary color luminescence unit, three primary colors luminescence unit, the first luminescence unit and the second luminescence unit, the first luminescence unit include purple light
LED light source, ultraviolet LED light source and infrared LED light source, the second luminescence unit include cool white LED light source, neutral white LED light source and
Warm white LED light source, the three primary colors luminescence unit, three complementary color luminescence unit, the first luminescence unit and the second luminescence unit are
Triangular structure.Because three complementary color luminescence unit, three primary colors luminescence unit, the first luminescence unit and the second luminescence unit can two
After two mutual colour mixtures and be superimposed out white light, the white light after colour mixture break forth it is photochromic can be more comprehensive, it is more vividly, more bright-coloured, by
In using this arrangement mode, make the frequency band of whole light source light spectrum narrower, because light source frequency band is narrower, and light relatively
Spectrum is bigger, and so as to which gamut area is bigger, and then full gamut index is higher, and spectrum is more continuous, and spectrum is more comprehensive, color blending effect
More preferably.Cool white LED light source, warm white LED light source and ultraviolet LED light source mixed luminescence can play identification addition fluorescer simultaneously
Effect.
As further improvement of the utility model, the three primary colors luminescence unit, three complementary color luminescence unit, first light
Unit and the second luminescence unit are equilateral triangle structure, and the drift angle of the three complementary color luminescence unit lights with three primary colors respectively
The middle part connection of three arms of angle of unit, the drift angle of three primary colors luminescence unit in the middle part of three arms of angle of the first luminescence unit respectively with connecting
Connect, the middle part of the drift angle of the first luminescence unit respectively with three arms of angle of the second luminescence unit is connected.
As further improvement of the utility model, three arm of angle length of sides of the three complementary color luminescence unit are 5mm.
As further improvement of the utility model, the three primary colors luminescence unit includes red-light LED light source, green light LED
Light source and blue light LED light source, the three complementary color luminescence unit include green light LED light source, product light LED light source and yellow light LED light source,
The product light LED light source is between red-light LED light source and blue light LED light source, and the yellow light LED light source is in red-light LED light
Between source and green light LED light source, the green light LED light source is between cool white LED light source and warm white LED light source, blue-ray LED light
Source is between cool white LED light source and neutral white LED light source, and cool white LED light source is in ultraviolet LED light source and infrared LED light source
Between, neutral white LED light source is between infrared LED light source and purple LED light source.
As further improvement of the utility model, the wavelength of the red-light LED light source is 630-780nm, the product light
The wavelength of LED light source is 600-630nm, and the wavelength of the yellow light LED light source is 570-600nm, the ripple of the green light LED light source
A length of 500-570nm, the wavelength of the green light LED light source is 470-500nm, and the wavelength of the blue light LED light source is 420-
470nm, the wavelength of the purple LED light source is 380-420nm.
In summary, the utility model has the advantages that full gamut effect can be realized quickly.
Brief description of the drawings
It is next with reference to the accompanying drawings and detailed description that the utility model is described in more detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the spectrum comparison diagram of the utility model and ordinary light source.
Embodiment
As shown in Figure 1, the utility model includes substrate, and it is luminous single that the three complementary color set from the inside to the outside is provided with substrate
Member, three primary colors luminescence unit, the first luminescence unit and the second luminescence unit, the three primary colors luminescence unit include red-light LED light
Source 1, green light LED light source 2 and blue light LED light source 3, the three complementary color luminescence unit include green light LED light source 4, product light LED light source
5 and yellow light LED light source 6, the first luminescence unit includes purple LED light source 7, ultraviolet LED light source 8 and infrared LED light source 9, and second
Luminescence unit includes cool white LED light source 10, neutral white LED light source 11 and warm white LED light source 12, the three primary colors luminescence unit,
Three complementary color luminescence unit, the first luminescence unit and the second luminescence unit are equilateral triangle structure, and the three complementary color is luminous single
Middle part of the drift angle respectively with three arms of angle of three primary colors luminescence unit of member is connected, and the drift angle of three primary colors luminescence unit is respectively with first
The middle part connection of three arms of angle of luminescence unit, the drift angle of the first luminescence unit middle part with three arms of angle of the second luminescence unit respectively
Connection, three arm of angle length of sides of the three complementary color luminescence unit are 5mm, and the product light LED light source 5 is in red-light LED light source 1 and indigo plant
Between light LED light source 3, the yellow light LED light source 6 is between red-light LED light source 1 and green light LED light source 2, the green light LED
Light source 2 is between cool white LED light source 10 and warm white LED light source 12, and blue light LED light source 3 is in cool white LED light source 10 and neutrality
Between white LEDs light source 11, cool white LED light source 10 is between ultraviolet LED light source 8 and infrared LED light source 9, neutral white LED light source
11 are between infrared LED light source 9 and purple LED light source 7, and the wavelength of the red-light LED light source is 630-780nm, the product
The wavelength of light LED light source is 600-630nm, and the wavelength of the yellow light LED light source is 570-600nm, the green light LED light source
Wavelength is 500-570nm, and the wavelength of the green light LED light source is 470-500nm, and the wavelength of the blue light LED light source is 420-
470nm, the wavelength of the purple LED light source is 380-420nm, and the colour temperature of cool white LED light source is more than 5500K, neutral white LED light
For the colour temperature in source between 3500K and 5500K, the colour temperature of warm white LED light source is less than 3500K.Because three complementary color luminescence unit, three originals
Color luminescence unit, the first luminescence unit and the second luminescence unit after mutual colour mixture and can be superimposed out white light two-by-two, while can be with
Directly with red-light LED light source, product light LED light source, yellow light LED light source, green light LED light source, green light LED light source, blue-ray LED light
Into the white light of high full gamut, the white light of full gamut contains the wavelength range of all visible rays, mixed for source, purple LED light source colour mixture
White light after color break forth it is photochromic can be more comprehensive, it is more vividly, more bright-coloured, due to using this this particularity arrangement and envelope
Methods are filled, using all continuous narrow spectral bandwidths, the white light blended by this particularity, its spectrum is continuous
, its frequency band is narrower, and relative spectral is bigger, so as to which gamut area is bigger, so as to which full gamut index is high, additionally, due to this Shen
Please in the spectrum containing multiple color, so as to which loyal colour rendering index is bigger, and then full gamut characteristic is more preferable, and reference picture 2 is practicality
The comparison diagram of new spectrum 13 and the spectrum 14 of ordinary light source, Fig. 2 abscissa are wavelength values, unit nm, ordinate
For relative spectral numerical value.Cool white LED light source 10, warm white LED light source 12 and the mixed luminescence of ultraviolet LED light source 8 can rise simultaneously
To the effect of identification addition fluorescer.
Claims (5)
1. a kind of LED package assemblings, including substrate, it is characterised in that：The three complementary color hair set from the inside to the outside is provided with substrate
Light unit, three primary colors luminescence unit, the first luminescence unit and the second luminescence unit, the first luminescence unit include purple LED light source,
Ultraviolet LED light source and infrared LED light source, the second luminescence unit include cool white LED light source, neutral white LED light source and warm white LED light
Source, the three primary colors luminescence unit, three complementary color luminescence unit, the first luminescence unit and the second luminescence unit are triangle knot
Structure.
2. the LED package assemblings as described in claim 1, it is characterised in that：The three primary colors luminescence unit, three complementary color are luminous single
Member, the first luminescence unit and the second luminescence unit are equilateral triangle structure, the drift angle difference of the three complementary color luminescence unit
Be connected with the middle part of three arms of angle of three primary colors luminescence unit, the drift angle of three primary colors luminescence unit respectively with the first luminescence unit three
The middle part connection of the arm of angle, the middle part of the drift angle of the first luminescence unit respectively with three arms of angle of the second luminescence unit are connected.
3. the LED package assemblings as described in claim 2, it is characterised in that：Three arm of angle length of sides of the three complementary color luminescence unit
For 5mm.
4. the LED package assemblings as described in claim 1, it is characterised in that：The three primary colors luminescence unit includes red-light LED light
Source, green light LED light source and blue light LED light source, the three complementary color luminescence unit include green light LED light source, product light LED light source and Huang
Light LED light source, the product light LED light source are between red-light LED light source and blue light LED light source, and the yellow light LED light source is in
Between red-light LED light source and green light LED light source, the green light LED light source is between cool white LED light source and warm white LED light source,
Blue light LED light source is between cool white LED light source and neutral white LED light source, and cool white LED light source is in ultraviolet LED light source and red
Between outer LED light source, neutral white LED light source is between infrared LED light source and purple LED light source.
5. the LED package assemblings as described in claim 4, it is characterised in that：The wavelength of the red-light LED light source is 630-
780nm, the wavelength of the product light LED light source is 600-630nm, and the wavelength of the yellow light LED light source is 570-600nm, described
The wavelength of green light LED light source is 500-570nm, and the wavelength of the green light LED light source is 470-500nm, the blue light LED light source
Wavelength be 420-470nm, the wavelength of the purple LED light source is 380-420nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720290415.6U CN206669356U (en) | 2017-03-23 | 2017-03-23 | A kind of LED package assemblings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720290415.6U CN206669356U (en) | 2017-03-23 | 2017-03-23 | A kind of LED package assemblings |
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| CN206669356U true CN206669356U (en) | 2017-11-24 |
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| CN201720290415.6U Active CN206669356U (en) | 2017-03-23 | 2017-03-23 | A kind of LED package assemblings |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253370A (en) * | 2018-01-18 | 2018-07-06 | 华南理工大学 | A kind of sunlight LED luminescent systems |
| CN114484381A (en) * | 2022-01-21 | 2022-05-13 | 漳州立达信光电子科技有限公司 | Luminous unit for human-induced lighting and lamp composed of luminous unit |
-
2017
- 2017-03-23 CN CN201720290415.6U patent/CN206669356U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253370A (en) * | 2018-01-18 | 2018-07-06 | 华南理工大学 | A kind of sunlight LED luminescent systems |
| CN114484381A (en) * | 2022-01-21 | 2022-05-13 | 漳州立达信光电子科技有限公司 | Luminous unit for human-induced lighting and lamp composed of luminous unit |
| CN114484381B (en) * | 2022-01-21 | 2024-05-28 | 漳州立达信光电子科技有限公司 | Luminous unit for artificial illumination and lamp composed of luminous unit |
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