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Reflecting type optical wavelength modulating device

A reflective, light-wavelength technology, applied in reflectors, lighting devices, components of lighting devices, etc., can solve problems such as unsatisfactory device design

Inactive Publication Date: 2010-09-22
ACPA ENERGY CONVERSION DEVICES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Therefore, in view of the shortcomings in the application of existing LED lighting and light source focusing and the fact that the design of the device is not ideal, the present invention discloses a solution, hoping to develop a more practical and economical reflective optical wavelength modulation device to serve the public and promote the development of this industry

Method used

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  • Reflecting type optical wavelength modulating device
  • Reflecting type optical wavelength modulating device
  • Reflecting type optical wavelength modulating device

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Embodiment Construction

[0023] see figure 1 , 2 And 3a, the first embodiment of the reflective optical wavelength modulation device of the present invention includes a reflective module 10, a heat conduction column 20, an optical (electrical) conversion module 30 and a reflective mask 40; the reflective module 10 is a wavelength modulation Composed of variable materials, for example, organic polymers are used as carriers and organic wavelength modulation materials, quantum dot fluorescent color-modifying materials and nano-particle fluorescent brightening powder are added to form a composite material in the carrier. The reflective module 10 In this embodiment, it is a reflector, and the reflective module 10 is provided with a reflective curved surface 11, and an electrical connector 12 is provided below it; and the reflective module 10 has a heat dissipation function, and the electrical connector 12 is used for conducting power supply, and contains a circuit board 14 (such as Figure 3a shown).

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Abstract

The invention relates to a reflecting type optical wavelength modulating device which comprises a reflection module, at least one heat conducting column, at least one conversion module and a reflecting type light shield, wherein the reflection module is provided with a reflecting cambered surface; the heat conducting column is arranged on the reflecting cambered surface; the conversion module particularly refers to a lighting module or a solar cell or a photoelectric cell and is arranged on the end surface of the heat conducting column; the reflecting type light shield is arranged opposite to the conversion module at a proper distance; in addition, the reflection module or the reflecting type light shield is made of a wavelength modulated material; and thus, when a light source generated or received by the conversion module is focused and projected or reflected by the reflecting type light shield, the wavelength of the light source can be further changed, so that the light source has the wavelength modulating function of a light source color system by means of peripheral simple match, and photoelectric equipment has economic benefit on manufacture.

Description

technical field [0001] The invention relates to an illuminating or photocharging device, in particular to a reflective lighting or photocharging device with modulating light source color system. Background technique [0002] Press, because light-emitting diodes (Light Emitting Diodes, LED) have many advantages over traditional light sources, such as high efficiency, power saving, long life, cold light emission, fast response speed and high color consistency, so light-emitting diodes (LED) are used in Lighting equipment is the focus of the development of the photoelectric industry and lighting industry today, and it is gradually replacing the application of traditional light sources. The current method of emitting white light from a single crystal light-emitting diode (LED) is to cover the LED with phosphor, such as blue LED plus yellow phosphor, or ultraviolet LED plus RGB three-wavelength phosphor to produce white light. When the powder is excited by the excitation beam em...

Claims

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Application Information

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IPC IPC(8): F21V7/22F21V7/20H01L31/055F21V29/505
CPCY02E10/50Y02E10/52
Inventor 姚培智
Owner ACPA ENERGY CONVERSION DEVICES
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