CN103050614A - Integrated LED (Light Emitting Diode) light source lens available for color blending - Google Patents
Integrated LED (Light Emitting Diode) light source lens available for color blending Download PDFInfo
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- CN103050614A CN103050614A CN2013100167946A CN201310016794A CN103050614A CN 103050614 A CN103050614 A CN 103050614A CN 2013100167946 A CN2013100167946 A CN 2013100167946A CN 201310016794 A CN201310016794 A CN 201310016794A CN 103050614 A CN103050614 A CN 103050614A
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- light source
- optical glass
- glass lens
- led
- blending
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Abstract
The invention relates to an integrated LED (Light Emitting Diode) light source lens available for color blending. The color temperature blending of an LED light source is mainly realized via a mode that fluorescent powder is coated on an LED crystal plate; and however, not only is a good blending effect realized, but also a glare effect is generated. The integrated LED light source lens available for the color blending is provided with an optical glass lens, wherein a light transmitting gel supporting cover which has the same concaveness direction with an inward concave cavity and is blended with the fluorescent powder is arranged in the inward concave cavity of the optical glass lens; and the optical glass lens is fixed with a bottom ring of the light transmitting gel supporting cover in a matching way. With the adoption of the integrated LED light source lens available for the color blending, the color temperature blending is performed through the utilization of the optical glass lens rather than the LED light source; the light transmitting gel supporting cover blended with the fluorescent powder is arranged in the inward concave cavity of the optical glass lens; in such a way, the color temperature is effectively modulated and the glare effect is prevented; at the aspect of the LED light source, after being encapsulated onto a carrier plate, a blue light LED chip is covered with high light transmitting gel; duraflect is coated on the periphery of the chip; and through the utilization of diffuse reflection of the duraflect, the light effect is furthest exerted.
Description
Technical field
The invention belongs to LED lens technologies field, be specifically related to a kind of integrated LED light source lens of matching colors.
Background technology
LED has few, photochromic pure, all solid state, a series of advantages such as quality is light, volume is little, environmental protection of power consumption as new generation of green environment protection solid lighting source.Conventional led chip is blue chip, realize the led light source of different-colour, then needs the fluorescent material of different proportion to carry out proportioning to be effective.Using at present the most ripe the most general a kind of mode is by smearing one deck yellow fluorescent powder at the blue light wafer, is that blue light and yellow light mix are white light; Also can carry out proportioning and reach different colour temperatures with blue wafer by red, green emitting phosphor.When making light fixture, for reaching different illuminating effects, all big enterprises have also used various method.A kind of mode of main flow is to carry out luminous intensity distribution by optical glass lens at present, adopts the refraction effect of optical glass, to reach different illuminating effects.But because glass lens covers on led light source, the light transmission features of glass is so that this mode has obvious glare phenomenon.
Summary of the invention
The purpose of this invention is to provide and a kind ofly carry out colour temperature allotment, can effectively alleviate the matched colors integrated LED light source lens of glare effect by glass lens.
The technical solution adopted in the present invention is:
The integrated LED light source lens of can matching colors are provided with optical glass lens, it is characterized in that:
Be provided with recessedly to the identical printing opacity glue support cover that is mixed with fluorescent material with optical glass lens in the inner cavity of described optical glass lens, the foundation ring of optical glass lens and printing opacity glue support cover coincide fixing.
The present invention has the following advantages:
The present invention does not utilize glass lens to carry out the colour temperature allotment by led light source, and the printing opacity glue support cover that is mixed with fluorescent material is set in the glass lens inner cavity, effectively modulates colour temperature, and avoids glare effect.Aspect led light source, be encapsulated into blue-light LED chip on the support plate after, cover with high printing opacity glue, around chip, smear high diffuse-reflective material, utilize its diffuse reflection, make light efficiency reach maximum performance.
Description of drawings
Fig. 1 is structure chart of the present invention.
Fig. 2 is STRUCTURE DECOMPOSITION figure of the present invention.
Fig. 3 is installation diagram of the present invention.
Fig. 4 is led light source substrate junction composition.
Among the figure, 1-LED integrated optical source substrate, 2-printing opacity glue support cover, 3-optical glass lens, 4-diffuse reflector, 5-LED blue light wafer.
Embodiment
The present invention will be described in detail below in conjunction with embodiment.
As depicted in figs. 1 and 2, the integrated LED light source lens of matching colors of the present invention, be provided with optical glass lens 3(and can select ordinary lens), be provided with recessedly to the identical printing opacity glue support cover 2 that is mixed with fluorescent material with optical glass lens 3 in the inner cavity of optical glass lens 3, optical glass lens 3 coincide fixing with the foundation ring of printing opacity glue support cover 2.Wherein, printing opacity glue support cover 2 is that high printing opacity glue and fluorescent material are mixed the cover type supporter of making after the setting.Fluorescent material is common toning fluorescent material, and high printing opacity glue is translucent epoxy glue, silica gel, such as 809A/B, EP1108A/B.
As shown in Figure 4, when making LED integrated optical source substrate 1, LED blue light wafer 5 is encapsulated on the substrate carrier, and the carrier surface around LED blue light wafer 5 is smeared high diffuse-reflective material, formation diffuse reflector 4.High diffuse-reflective material can select the Infragold(near-infrared, in infrared, far infrared diffuse-reflective material), the high waterproof diffuse-reflective material of Duraflect(), the Spectraflect(diffuse-reflective material) or the Spectralon(homogeneous material).Then cover high printing opacity glue at diffuse reflector 4.Cover on the LED integrated optical source substrate 1 being mixed with the printing opacity glue support cover 2 of fluorescent material and the integral structure of optical glass lens 3 compositions, form whole.
Because LED integrated optical source substrate 1 is not smeared fluorescent material, itself can send blue light.The printing opacity glue support cover 2 that is mixed with fluorescent material in optical glass lens 3 inner chambers is arranged now, and the light that the effect of fluorescent material can make LED integrated optical source substrate 1 send presents different colors and colour temperature, reduces greatly glare effect; The high diffuse-reflective material of smearing around the LED blue light wafer 5 in addition, meeting so that light efficiency obviously increased.
It is cited that content of the present invention is not limited to embodiment, and the conversion of any equivalence that those of ordinary skills take technical solution of the present invention by reading specification of the present invention is claim of the present invention and contains.
Claims (1)
1. the integrated LED light source lens of can matching colors are provided with optical glass lens (3), it is characterized in that:
Be provided with recessedly to the identical printing opacity glue support cover (2) that is mixed with fluorescent material with optical glass lens (3) in the inner cavity of described optical glass lens (3), the foundation ring of optical glass lens (3) and printing opacity glue support cover (2) coincide fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100167946A CN103050614A (en) | 2013-01-17 | 2013-01-17 | Integrated LED (Light Emitting Diode) light source lens available for color blending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100167946A CN103050614A (en) | 2013-01-17 | 2013-01-17 | Integrated LED (Light Emitting Diode) light source lens available for color blending |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103050614A true CN103050614A (en) | 2013-04-17 |
Family
ID=48063186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100167946A Pending CN103050614A (en) | 2013-01-17 | 2013-01-17 | Integrated LED (Light Emitting Diode) light source lens available for color blending |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103050614A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1465106A (en) * | 2001-07-26 | 2003-12-31 | 松下电工株式会社 | Light emitting device using led |
| US20120014088A1 (en) * | 2010-07-16 | 2012-01-19 | Nitto Denko Corporation | Component for light-emitting device, light-emitting device and producing method thereof |
| CN203038978U (en) * | 2013-01-17 | 2013-07-03 | 陕西唐华能源有限公司 | Integrated LED light source lens capable of color matching |
-
2013
- 2013-01-17 CN CN2013100167946A patent/CN103050614A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1465106A (en) * | 2001-07-26 | 2003-12-31 | 松下电工株式会社 | Light emitting device using led |
| US20120014088A1 (en) * | 2010-07-16 | 2012-01-19 | Nitto Denko Corporation | Component for light-emitting device, light-emitting device and producing method thereof |
| CN203038978U (en) * | 2013-01-17 | 2013-07-03 | 陕西唐华能源有限公司 | Integrated LED light source lens capable of color matching |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130417 |