CN202382072U - Red green blue white (RGBW) crossing and mixing arranged light-emitting diode (LED) lamp - Google Patents
Red green blue white (RGBW) crossing and mixing arranged light-emitting diode (LED) lamp Download PDFInfo
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- CN202382072U CN202382072U CN2011205741685U CN201120574168U CN202382072U CN 202382072 U CN202382072 U CN 202382072U CN 2011205741685 U CN2011205741685 U CN 2011205741685U CN 201120574168 U CN201120574168 U CN 201120574168U CN 202382072 U CN202382072 U CN 202382072U
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Abstract
The utility model relates to a RGBW crossing and mixing arranged LED lamp, which comprises an LED unit, wherein the LED unit comprises 120 lamp beads, each of the lamp beads is a red, green, blue or white LED light source, the 120 lamp beads in the LED unit are arranged into a matrix form of 10 rows and 12 columns, each column of the lamp beads are in a same color, and lamp beads of the first column, the tail column and the sixth column are white; lamp beads of the second column, the fifth column and the eleventh column are green, lamp beads of the third column, the eighth column and the tenth column are red, and lamp beads of the fourth, the seventh and the ninth column are blue. According to the RGBW crossing and mixing arranged LED lamp, the arrangement structure greatly improves the uniformity and purity of white light, the color uniformity is improved, in addition, except that the lamp can merely send white light, the lighting effect of the white light mixed by the RGBW mode is more obvious, and more abundant and variable colors can be produced.
Description
Technical field
The utility model relates to a kind of high-power RGBW (red, green, blue, white) and arranges the LED lamp of colored COB integrated morphology.
Background technology
Present RGB mixes that to arrange the white light both sides color that forms inconsistent, the edge fusion other are variegated, the uniformity of white light and purity are all relatively poor, are difficult to the light source as spotlight, imaging lamp.
The utility model content
The utility model technical problem to be solved is to overcome the deficiency of above-mentioned prior art, and a kind of uniformity and the purity that can improve white light greatly is provided, and improves the LED lamp of the RGBW intersection colour mixture arrangement of consistency of colour.
A kind of RGBW that provides according to the utility model intersects the LED lamp that colour mixture is arranged; At least comprise a LED unit; Each LED unit comprises several lamp pearls, and each lamp pearl is redness or green or blueness or White LED light emitting source, it is characterized in that several lamp pearls in said each LED unit be arranged in 8 walk to 20 row, 12 row matrix form; The lamp pearl of each row is a kind of color, and first lamp pearl with tail row and the 6th row is a white; The lamp pearl of each row is red green or blue in said secondary series to the five row; In said secondary series to the five row at least one row lamp pearl be red, at least one row lamp pearl for green and at least one row lamp pearl for blue, and secondary series to the five be listed as in adjacent two row lamp pearls have various colors; Each row lamp pearl is red green or blue in said the 7th row to the 11 row; In said the 7th row to the 11 row at least one row lamp pearl be red, at least one row lamp pearl for green, at least one row lamp pearl for blue, and the 7th row be listed as to the 11 in adjacent two row lamp pearls have various colors.
The utility model also has following additional technical feature:
Several lamp pearls in said each LED unit are arranged in the matrix form of 10 row, 12 row.
Said secondary series, the 5th row, the 11 row lamp pearl are green, and the 3rd row, the 8th row, the tenth row lamp pearl are red, and the 4th row, the 7th row, the 9th row lamp pearl are blue.
A kind of RGBW that provides according to the utility model intersects the LED lamp that colour mixture arranges and compared with prior art has following advantage: the arrangement architecture of the utility model has improved the uniformity and the purity of white light greatly; Improve consistency of colour; In addition except brilliant white light merely; The white light light efficiency that this mode mixture of RGBW forms is more obvious, and can produce abundanter, changeable color.
Description of drawings
Fig. 1 is the structural representation of a kind of optimal way of the utility model.
The specific embodiment
Referring to Fig. 1; A kind of optimal way of the LED lamp of a kind of RGBW intersection of the utility model colour mixture arrangement is shown, comprises a LED unit 1, said LED unit comprises 120 lamp pearls 2; Each lamp pearl is red (being R) or green (being G) or blue (being B) or white (being W) LED light emitting source; 120 lamp pearls in the said LED unit are arranged in the matrix form of 10 row, 12 row, and the lamp pearl of each row is a kind of color, and first lamp pearl with tail row and the 6th row is a white; Said secondary series, the 5th row, the 11 row lamp pearl are green, and the 3rd row, the 8th row, the tenth row lamp pearl are red, and the 4th row, the 7th row, the 9th row lamp pearl are blue.The arrangement architecture of the utility model has improved the uniformity and the purity of white light greatly, improves consistency of colour, and except brilliant white light merely, the white light light efficiency that this mode mixture of RGBW forms is more obvious in addition, and can produce more enrich, changeable color.
Certainly; The LED unit can be provided with a plurality of; The lamp pearl can be arranged in 8 to 20 row; The lamp pearl of each row be red green or blue in secondary series to the described in each LED unit five row, is blueness for red, at least one row lamp pearl for green and at least one row lamp pearl as long as guarantee at least one row lamp pearl in said secondary series to the five row, and secondary series to the five be listed as in adjacent two row lamp pearls have various colors and get final product.Each row lamp pearl is red green or blue in the 7th row described in each LED unit to the 11 row; As long as guarantee in said the 7th row to the 11 row at least one row lamp pearl for red, at least one row lamp pearl for green, at least one row lamp pearl for blue, and adjacent two row lamp pearls have various colors and get final product in the 7th row to the 11 row.
The foregoing description only supplies to explain the usefulness of the utility model; And be not to be the restriction to the utility model; The those of ordinary skill in relevant technologies field under the situation of spirit that does not break away from the utility model and scope, can also be made various variations and modification; Therefore all technical schemes that are equal to also should belong to the category of the utility model, and the scope of patent protection of the utility model should be limited each claim.
Claims (3)
1. a RGBW intersects the LED lamp that colour mixture is arranged; At least comprise a LED unit (1); Each LED unit comprises several lamp pearls (2), and each lamp pearl is redness or green or blueness or White LED light emitting source, it is characterized in that several lamp pearls in said each LED unit be arranged in 8 walk to 20 row, 12 row matrix form; The lamp pearl of each row is a kind of color, and first lamp pearl with tail row and the 6th row is a white; The lamp pearl of each row is red green or blue in said secondary series to the five row; In said secondary series to the five row at least one row lamp pearl be red, at least one row lamp pearl for green and at least one row lamp pearl for blue, and secondary series to the five be listed as in adjacent two row lamp pearls have various colors; Each row lamp pearl is red green or blue in said the 7th row to the 11 row; In said the 7th row to the 11 row at least one row lamp pearl be red, at least one row lamp pearl for green, at least one row lamp pearl for blue, and the 7th row be listed as to the 11 in adjacent two row lamp pearls have various colors.
2. the LED lamp that RGBW intersection colour mixture according to claim 1 is arranged is characterized in that several lamp pearls in said each LED unit are arranged in the matrix form of 10 row, 12 row.
3. the LED lamp that RGBW intersection colour mixture according to claim 2 is arranged; It is characterized in that said secondary series, the 5th row, the 11 row lamp pearl are for green; The 3rd row, the 8th row, the tenth row lamp pearl are red, and the 4th row, the 7th row, the 9th row lamp pearl are blue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205741685U CN202382072U (en) | 2011-12-30 | 2011-12-30 | Red green blue white (RGBW) crossing and mixing arranged light-emitting diode (LED) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205741685U CN202382072U (en) | 2011-12-30 | 2011-12-30 | Red green blue white (RGBW) crossing and mixing arranged light-emitting diode (LED) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202382072U true CN202382072U (en) | 2012-08-15 |
Family
ID=46630572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205741685U Expired - Fee Related CN202382072U (en) | 2011-12-30 | 2011-12-30 | Red green blue white (RGBW) crossing and mixing arranged light-emitting diode (LED) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202382072U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121505A (en) * | 2014-07-15 | 2014-10-29 | 广州大学 | WRGB mixed-color LED lamp |
| CN106641847A (en) * | 2017-01-20 | 2017-05-10 | 苏州晓松科技开发有限公司 | LED (Light Emitting Diode) multispectral footprint exploration light source |
| CN107726143A (en) * | 2017-10-24 | 2018-02-23 | 江门市城市绿苑科技有限公司 | A kind of photosynthesis LED light source board |
-
2011
- 2011-12-30 CN CN2011205741685U patent/CN202382072U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121505A (en) * | 2014-07-15 | 2014-10-29 | 广州大学 | WRGB mixed-color LED lamp |
| CN106641847A (en) * | 2017-01-20 | 2017-05-10 | 苏州晓松科技开发有限公司 | LED (Light Emitting Diode) multispectral footprint exploration light source |
| CN107726143A (en) * | 2017-10-24 | 2018-02-23 | 江门市城市绿苑科技有限公司 | A kind of photosynthesis LED light source board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGZHOU NANYI LAMPLIGHT ACOUSTICS INDUSTRY CO., Free format text: FORMER NAME: NAN-YI AUDIO + LIGHTING COMPANY LIMITED, PANYU, GUANGZHOU |
|
| CP03 | Change of name, title or address |
Address after: 511470, No. 20, lotus road, Dagang Town, Nansha District, Guangdong, Guangzhou Patentee after: Guangzhou Nanyi Lamplight Acoustics Industry Co., Ltd. Address before: 511400, No. 20, lotus road, Dagang Town, Panyu District, Guangdong, Guangzhou Patentee before: Guangzhou Panyu District Nan Yi Audio & Lighting Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120815 Termination date: 20151230 |