CN103939782A - Color led lamp - Google Patents
Color led lamp Download PDFInfo
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- CN103939782A CN103939782A CN201410180125.7A CN201410180125A CN103939782A CN 103939782 A CN103939782 A CN 103939782A CN 201410180125 A CN201410180125 A CN 201410180125A CN 103939782 A CN103939782 A CN 103939782A
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- light source
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- led lamp
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Abstract
The invention relates to a color LED lamp. The color LED lamp comprises a lamp housing, wherein an R color light source, a G color light source, a B color light sources, a W color light source and a light source condenser assembly are arranged in the lamp housing. A light transmitting cap internally provided with a secondary optical lens is arranged at the opening end of the lamp housing. The color LED lamp is characterized in that the R color light source, the G color light source, the B color light source and the W color light source are distributed on a lamp panel with a geometric configuration connecting line. The light source condenser assembly is composed of the R color light source, the G color light source, the B color light source, micro-convex lenses and a connecting plane, wherein the R color light source, the G color light source and the B color light source are adjacent, each light source is covered with one micro-convex lens, and the micro-convex lenses are connected into a whole through the connecting plane. By the adoption of the color LED lamp, brightness can be improved, and lamplight color rendering can be improved.
Description
Technical field
The present invention relates to a kind of color LED lamp.
Background technology
Known color LED lamp system carries out power supply proportioning with red bluish-green primaries, the object of adjusting to reach color change and brightness.Its weak point is: this sample loading mode has brightness not and the shortcoming of darker in color.
Summary of the invention
The object of this invention is to provide a kind of red bluish-green white proportioning mode that uses, be aided with suitable LED position configuration, improve the brightness in lamp source, simultaneously because of the increase of brightness, improve the color LED lamp of lamp source color rendering.
Technical solution of the present invention is described color LED lamp, comprise that the lamp housing of built-in R, G, B, W tetra-color light source and light source condenser assembly, described lamp housing mouth end are provided with the euphotic cover of built-in secondary optical lens, its special character is: described R, G, B, W tetra-color light source are distributed on the lamp plate of geometrical configuration line.
As preferably: the light source condenser sheet that described light source condenser sheet assembly is buckled on described each light source by some adjacent R, G, B three-color light source and cover forms.
As preferably: by some adjacent R, G, B three-color light source and cover cap, the dimpling shape eyeglass on described each light source and connection plane that each dimpling shape eyeglass is connected as a single entity form described light source condenser sheet assembly.
As preferably: described R, G, B, W tetra-look LED light sources are distributed on the lamp plate of rectangular line.
As preferably: described R, G, B, G LED light source are distributed on the lamp plate of rectangle line.
As preferably: described R, G, B, W tetra-look LED light sources are distributed on the lamp plate of annular concentric line.
As preferably: described R, G, G, B LED light source are distributed on the lamp plate of annular concentric line.
As preferably: described R, G, B, W tetra-look LED light sources are distributed on the lamp plate of five-pointed star line.
As preferably: described R, G, B, W tetra-look LED light sources are distributed on the lamp plate of triangle line.
As preferably: described R, G, B, W tetra-look LED light sources are distributed on the lamp plate of ordinate, horizontal line or L line.
Compared with prior art, beneficial effect of the present invention:
When the projectional angle of LED lamp as shown in Figure 8 from known 1200 narrow down to this color LED lamp 80～600 time, obvious, the brightness of LED is the trend increasing substantially.Thereby this color LED lamp has improved the brightness in lamp source, because of the increase of brightness, also improved the color rendering in lamp source simultaneously.
(2) this color LED lamp R+G+B+W combination of light sources as shown in Figure 9 and R+G+B+G combination of light sources as shown in figure 10, its brightness cannot be apparently higher than known R+G+B combination of light sources.
Brief description of the drawings
Fig. 1 is the light fixture external form schematic diagram of color LED lamp of the present invention.
Fig. 2 is primary source aspherical lens schematic diagram of the present invention.
Fig. 3 is the micromirror structural representation of primary source of the present invention.
Fig. 4 is the intersection proportioning schematic diagram of red, green, blue and white of the present invention.
Fig. 5 is the intersection proportioning schematic diagram that RGB of the present invention is green.
Fig. 6 is that red, green, blue and white four look LED cyclic ligands of the present invention compare distribution schematic diagram.
Fig. 7 is that the blue four look LED cyclic ligands of the red green and green of the present invention compare distribution schematic diagram.
Fig. 8 is the effect schematic diagram that LED brightness of the present invention and angle coordinate axle show.
Fig. 9 is the red bluish-green LED of the present invention effect schematic diagram that the brightness of situation and wavelength reference axis show that overlaps with the wavelength of red bluish-green white LEDs.
Figure 10 is that the red bluish-green white LEDs wavelength of the present invention is greater than the brightness of red bluish-green LED wavelength situation and the effect schematic diagram that wavelength reference axis shows.
Detailed description of the invention
The present invention is further detailed in conjunction with the accompanying drawings below:
Fig. 1, Fig. 2, Fig. 4, Fig. 5 show first embodiment of the present invention.
Refer to shown in Fig. 1, this color LED lamp, comprise that built-in R, G, B, W tetra-color light source 3 and the lamp housing 1 of light source condenser assembly 6,1 mouthful of end of described lamp housing are provided with the euphotic cover 2 of built-in secondary optical lens 5, this R, G, B, W tetra-color light source 3 are distributed on the lamp plate 4 of geometrical configuration line.
Refer to shown in Fig. 2, the light source condenser sheet 61 that this light source condenser assembly 6 is buckled on described each light source 3 by some adjacent R, G, B three-color light source 3 and cover forms.
Refer to shown in Fig. 4, this R, G, B, W tetra-look LED light sources 3 are distributed on the lamp plate 4 of rectangular line.
Refer to shown in Fig. 5, as the replacement scheme described in above-mentioned Fig. 4, R, the G of this color LED lamp, B, G LED light source 3 are distributed on the lamp plate 4 of rectangle line.
Fig. 1, Fig. 3, Fig. 6, Fig. 7 show second embodiment of the present invention.
Refer to shown in Fig. 1, this color LED lamp, comprise that built-in R, G, B, W tetra-color light source 3 and the lamp housing 1 of light source condenser assembly 6,1 mouthful of end of described lamp housing are provided with the euphotic cover 2 of built-in secondary optical lens 5, this R, G, B, W tetra-color light source 3 are distributed on the lamp plate 4 of geometrical configuration line.
Refer to shown in Fig. 3, by some adjacent R, G, B three-color light source 3 and cover cap, the dimpling shape eyeglass 62 on described each light source 3 and connection plane 63 that each dimpling shape eyeglass 62 is connected as a single entity form this light source condenser assembly 6.
Refer to shown in Fig. 6, this R, G, B, W tetra-look LED light sources 3 are distributed on the lamp plate 4 of annular concentric line.
Refer to shown in Fig. 7, as the replacement scheme described in above-mentioned Fig. 6, R, the G of this color LED lamp, G, B LED light source 3 are distributed on the lamp plate 4 of annular concentric line.
The distribution scheme of R, the G of this color LED lamp, G, B LED light source 3, can also select some following deformation programs: described R, G, B, W tetra-look LED light sources 3 are distributed on the lamp plate 4 of five-pointed star line.
Described R, G, B, W tetra-look LED light sources 3 are distributed on the lamp plate 4 of triangle line.
Described R, G, B, W tetra-look LED light sources 3 are distributed on the lamp plate 4 of ordinate, horizontal line or L line.
The foregoing is only preferred embodiment of the present invention, all equalizations of doing according to the claims in the present invention scope change and modify, and all should belong to the covering scope of the claims in the present invention.
Claims (10)
1. a color LED lamp, comprise that the lamp housing of built-in R, G, B, W tetra-color light source and light source condenser assembly, described lamp housing mouth end are provided with the euphotic cover of built-in secondary optical lens, is characterized in that: described R, G, B, W tetra-color light source are distributed on the lamp plate of geometrical configuration line.
2. color LED lamp according to claim 1, is characterized in that: the light source condenser sheet that described light source condenser assembly is buckled on described each light source by some adjacent R, G, B three-color light source and cover forms.
3. color LED lamp according to claim 1, is characterized in that: by some adjacent R, G, B three-color light source and cover cap, the dimpling shape eyeglass on described each light source and connection plane that each dimpling shape eyeglass is connected as a single entity form described light source condenser assembly.
4. color LED lamp according to claim 1, is characterized in that: described R, G, B, W tetra-look LED light sources are distributed on the lamp plate of rectangular line.
5. color LED lamp according to claim 1, is characterized in that: described R, G, B, G LED light source are distributed on the lamp plate of rectangle line.
6. color LED lamp according to claim 1, is characterized in that: described R, G, B, W tetra-look LED light sources are distributed on the lamp plate of annular concentric line.
7. color LED lamp according to claim 1, is characterized in that: described R, G, G, B LED light source are distributed on the lamp plate of annular concentric line.
8. color LED lamp according to claim 1, is characterized in that: described R, G, B, W tetra-look LED light sources are distributed on the lamp plate of five-pointed star line.
9. color LED lamp according to claim 1, is characterized in that: described R, G, B, W tetra-look LED light sources are distributed on the lamp plate of triangle line.
10. color LED lamp according to claim 1, is characterized in that: described R, G, B, W tetra-look LED light sources are distributed on the lamp plate of ordinate, horizontal line or L line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410180125.7A CN103939782A (en) | 2014-04-30 | 2014-04-30 | Color led lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410180125.7A CN103939782A (en) | 2014-04-30 | 2014-04-30 | Color led lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103939782A true CN103939782A (en) | 2014-07-23 |
Family
ID=51187569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410180125.7A Pending CN103939782A (en) | 2014-04-30 | 2014-04-30 | Color led lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103939782A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109215523A (en) * | 2018-11-02 | 2019-01-15 | 成都晶砂科技有限公司 | A kind of display with light-focusing function |
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| CN201170460Y (en) * | 2008-02-29 | 2008-12-24 | 上海广电光电子有限公司 | LED backlight source |
| CN101676601A (en) * | 2008-08-12 | 2010-03-24 | 贝加甘滕布林克灯具公司 | Focusing color led emitter |
| CN201436440U (en) * | 2009-04-09 | 2010-04-07 | 瑞麟贸易有限公司 | LED lamp emitting colored light |
| CN101849133A (en) * | 2007-09-20 | 2010-09-29 | 三美电机株式会社 | Backlight device and liquid crystal display device using the same |
| JP2010257615A (en) * | 2009-04-21 | 2010-11-11 | Takeda:Kk | Led light source, display device, lighting system and advertisement system |
| EP2428723A2 (en) * | 2010-09-08 | 2012-03-14 | Zumtobel Lighting GmbH | LED light for creating white light |
| CN103542370A (en) * | 2013-10-29 | 2014-01-29 | 江门吉华光电精密有限公司 | Combined lens capable of mixing light evenly and adjusting light intensity angles and based on multiple colors of red green blue and white (RGBW) |
| CN103597280A (en) * | 2011-06-10 | 2014-02-19 | 马田专业公司 | Multi-mode illumination device |
| CN203868760U (en) * | 2014-04-30 | 2014-10-08 | 东莞雅士电子有限公司 | Colored LED lamp |
-
2014
- 2014-04-30 CN CN201410180125.7A patent/CN103939782A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101099008A (en) * | 2005-01-05 | 2008-01-02 | 汉沙金属工厂股份公司 | Sanitary fitting comprising an assembly of light-emitting elements |
| CN101849133A (en) * | 2007-09-20 | 2010-09-29 | 三美电机株式会社 | Backlight device and liquid crystal display device using the same |
| CN201170460Y (en) * | 2008-02-29 | 2008-12-24 | 上海广电光电子有限公司 | LED backlight source |
| CN101676601A (en) * | 2008-08-12 | 2010-03-24 | 贝加甘滕布林克灯具公司 | Focusing color led emitter |
| CN201436440U (en) * | 2009-04-09 | 2010-04-07 | 瑞麟贸易有限公司 | LED lamp emitting colored light |
| JP2010257615A (en) * | 2009-04-21 | 2010-11-11 | Takeda:Kk | Led light source, display device, lighting system and advertisement system |
| EP2428723A2 (en) * | 2010-09-08 | 2012-03-14 | Zumtobel Lighting GmbH | LED light for creating white light |
| CN103597280A (en) * | 2011-06-10 | 2014-02-19 | 马田专业公司 | Multi-mode illumination device |
| CN103542370A (en) * | 2013-10-29 | 2014-01-29 | 江门吉华光电精密有限公司 | Combined lens capable of mixing light evenly and adjusting light intensity angles and based on multiple colors of red green blue and white (RGBW) |
| CN203868760U (en) * | 2014-04-30 | 2014-10-08 | 东莞雅士电子有限公司 | Colored LED lamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109215523A (en) * | 2018-11-02 | 2019-01-15 | 成都晶砂科技有限公司 | A kind of display with light-focusing function |
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Application publication date: 20140723 |