CN208487568U - A kind of LED wide colour gamut colour mixture lamp - Google Patents
A kind of LED wide colour gamut colour mixture lamp Download PDFInfo
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- CN208487568U CN208487568U CN201820989098.1U CN201820989098U CN208487568U CN 208487568 U CN208487568 U CN 208487568U CN 201820989098 U CN201820989098 U CN 201820989098U CN 208487568 U CN208487568 U CN 208487568U
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Abstract
The utility model provides a kind of LED wide colour gamut colour mixture lamp, including six red LED light source, green LED light source, blue led light source, cyan LED light source, amber LED light source, White LED light source LED light sources, six LED light sources are arranged at plum blossom compact；The dominant wavelength of red LED light source is between 620nm and 630nm；The dominant wavelength of green LED light source is between 520nm and 535nm；The dominant wavelength of blue led light source is between 460nm and 465nm；The dominant wavelength of cyan LED light source is between 490nm and 510nm；The dominant wavelength of amber LED light source is between 610nm and 620nm；The colour temperature of White LED light source is between 6000K and 7000K.The utility model solve the problems, such as because existing commercially available three-color LED light source compared to three primary colours wave-length coverage as defined in CIE have differences and caused by color blending effect is undesirable and colour mixture light intensity is insufficient；For 6 LED light sources with the arrangement of plum blossom compact, colour mixture is uniform, improves luminous efficiency, reduces color side.
Description
Technical field
The utility model relates to field of LED illumination more particularly to a kind of LED mixed color LED lamps.
Background technique
Colour mixture principle is that the light for issuing the lamps of different colours mixes, to generate a kind of new photochromic.
Theoretically, any light source color can be mixed in a certain ratio by the coloured light of three kinds of different colours, so
These three colors are become three primary colours.Three primary colours as defined in CIE are the red of 700nm, the green of 546.1nm and 435.8nm
Blue.The intensity for controlling to adjust three primary colours light, can obtain a series of Neutral colour, such as orange, amber etc..But
The range of the dominant wavelength of red LED light source currently on the market is 610-640nm, and the range of the dominant wavelength of green LED light source is
510-540nm, the range of the dominant wavelength of blue led light source are 450-480nm, are marked as defined in commercially available red LED light source and CIE
Quasi- three primary colours parameter has differences.Merely use commercially available RGB three primary colours colour mixture lamps and lanterns, can only also mix out 450-480 nm,
Coloured light in tri- range of wavelengths of 510-540nm, 610-640nm, and the visible-range of our human eyes is 380-
780nm, so the color blending effect of RGB is much to can not meet human visual perception.
Utility model content
It much can not meet human visual perception, the utility model to solve existing commercially available red, green, blue colour mixture lamp
A kind of LED wide colour gamut colour mixture lamp is provided.
A kind of LED wide colour gamut colour mixture lamp, including red LED light source, green LED light source, blue led light source, cyan LED
Six light source, amber LED light source, White LED light source LED light sources, six LED light sources are arranged at plum blossom compact；
The dominant wavelength of the red LED light source is between 620nm and 630nm；
The dominant wavelength of the green LED light source is between 520nm and 535nm；
The dominant wavelength of the blue led light source is between 460nm and 465nm；
The dominant wavelength of the cyan LED light source is between 490nm and 510nm；
The dominant wavelength of the amber LED light source is between 610nm and 620nm；
The colour temperature of the White LED light source is between 6000K and 7000K.
It preferably, further include having pedestal and LED circuit board, 6 LED light sources are arranged in the LED
On circuit board, the LED circuit board is encapsulated on the pedestal.
It preferably, further include power supply unit and control unit, the power supply unit is LED light source power supply, the control
Unit processed is configured to control the LED light source based on colour temperature, and the power supply unit is connected with the LED circuit board, the control
Unit is connected with the power supply unit.
Preferably, the pedestal is made of aluminium, copper or ceramics, and the shape of the pedestal is square, rectangle, regular hexagon
Or one of circle.
The LED wide colour gamut colour mixture lamp of three color contamination color of red blue green in compared with the prior art etc., the utility model increases
The amber LED light source and colour temperature that cyan LED light source and dominant wavelength of the dominant wavelength between 490-510nm are 610-620nm
For the white LED light source of 6000-7000K, solved in this way because existing commercially available red, green, blue three-color LED light source is compared to CIE
Defined three primary colours wave-length coverage have differences and caused by color blending effect is undesirable and the problem of colour mixture light intensity deficiency；This reality
With novel 6 LED light sources with the arrangement of plum blossom compact, colour mixture is uniform, improves luminous efficiency, reduces color side.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the lamp bead dominant wavelength ranges figure of existing commercially available colour mixture lamp.
Fig. 3 is the lamp bead dominant wavelength ranges figure of utility model device.
In figure:
1, pedestal；2, red LED light source；3, green LED light source；4, blue led light source；5, cyan LED light source；6, amber
Color LED light source；7, White LED light source.
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
The utility model provides a kind of LED wide colour gamut colour mixture lamp, including red LED light source 2, green LED light source 3, blue
7 six LED light source 4, cyan LED light source 5, amber LED light source 6, White LED light source LED light sources, six LED light sources
It arranges at plum blossom compact.
The dominant wavelength of the red LED light source 2 is between 620nm and 630nm；
The dominant wavelength of the green LED light source 3 is between 520nm and 535nm；
The dominant wavelength of the blue led light source 4 is between 460nm and 465nm；
The dominant wavelength of the cyan LED light source 5 is between 490nm and 510nm；
The dominant wavelength of the amber LED light source 6 is between 610nm and 620nm；
The colour temperature of the White LED light source 7 is between 6000K and 7000K.
In above-described embodiment, specifically, further including having pedestal 1 and LED circuit board, 6 LED light sources are arranged described
In LED circuit board, the LED circuit board is encapsulated on the pedestal 1.
In above-described embodiment, specifically, further including power supply unit and control unit, the power supply unit is the LED light
Source power supply, described control unit are configured to control the LED light source, the power supply unit and the LED circuit board based on colour temperature
It is connected, described control unit is connected with the power supply unit.
In above-described embodiment, specifically, the wire transmission module includes being arranged in focal length acquisition device main body
RS485 interface 7 and data line.
In above-described embodiment, specifically, the pedestal 1 is made of aluminium, copper or ceramics, the shape of the pedestal 1 is pros
One of shape, rectangle, regular hexagon or circle.
Working principle
The luminous intensity that power supply unit controls 6 LED light sources is controlled by control unit, is finally blended corresponding
Coloured light.
Using technical solution described in the utility model or those skilled in the art in technical solutions of the utility model
Under inspiration, similar technical solution is designed, and reaches above-mentioned technical effect, is the protection model for falling into the utility model
It encloses.
Claims (4)
1. a kind of LED wide colour gamut colour mixture lamp, including red LED light source (2), green LED light source (3), blue led light source (4), blueness
(7) six color LED light source (5), amber LED light source (6), White LED light source LED light sources, six LED light sources are at plum blossom
Compact arrangement；
The dominant wavelength of the red LED light source (2) is between 620nm and 630nm；
The dominant wavelength of the green LED light source (3) is between 520nm and 535nm；
The dominant wavelength of the blue led light source (4) is between 460nm and 465nm；
The dominant wavelength of the cyan LED light source (5) is between 490nm and 510nm；
The dominant wavelength of the amber LED light source (6) is between 610nm and 620nm；
The colour temperature of the White LED light source (7) is between 6000K and 7000K.
2. LED wide colour gamut colour mixture lamp as described in claim 1, it is characterised in that: it further include having pedestal (1) and LED circuit board,
6 LED light sources are arranged in the LED circuit board, and the LED circuit board is encapsulated on the pedestal (1).
3. LED wide colour gamut colour mixture lamp as claimed in claim 2, it is characterised in that: further include power supply unit and control unit, institute
Power supply unit is stated as LED light source power supply, described control unit is configured to control the LED light source, the electricity based on colour temperature
Source unit is connected with the LED circuit board, and described control unit is connected with the power supply unit.
4. LED wide colour gamut colour mixture lamp as claimed in claim 3, it is characterised in that: the pedestal (1) is by aluminium, copper or ceramic structure
It is square at, the shape of the pedestal (1), one of rectangle, regular hexagon or circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820989098.1U CN208487568U (en) | 2018-06-26 | 2018-06-26 | A kind of LED wide colour gamut colour mixture lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820989098.1U CN208487568U (en) | 2018-06-26 | 2018-06-26 | A kind of LED wide colour gamut colour mixture lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208487568U true CN208487568U (en) | 2019-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820989098.1U Active CN208487568U (en) | 2018-06-26 | 2018-06-26 | A kind of LED wide colour gamut colour mixture lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208487568U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2018
- 2018-06-26 CN CN201820989098.1U patent/CN208487568U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Wide colour gamut colour mixture lamp of LED Effective date of registration: 20190715 Granted publication date: 20190212 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wuxi science and Technology Branch Pledgor: NOVA FILM TECHNOLOGY (JIANGSU) CO.,LTD. Registration number: 2019990000717 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. A3, 2009 Lihu Avenue, Wuxi City, Jiangsu Province Patentee after: Novartis film technology (Jiangsu) Co.,Ltd. Address before: No. A3, 2009 Lihu Avenue, Wuxi City, Jiangsu Province Patentee before: Novartis film technology (Wuxi) Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: No. A3, 2009 Lihu Avenue, Wuxi City, Jiangsu Province Patentee after: Novartis film technology (Wuxi) Co.,Ltd. Address before: 2009 No. 214000 Jiangsu city of Wuxi Province Li Lake Avenue Patentee before: NOVA FILM TECHNOLOGY (JIANGSU) Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220830 Granted publication date: 20190212 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wuxi science and Technology Branch Pledgor: NOVA FILM TECHNOLOGY (JIANGSU) CO.,LTD. Registration number: 2019990000717 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |