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Optical fiber illumination method

A fiber optic lighting and fiber optic technology, which is applied to lighting devices, lighting device light guides, lighting and heating equipment, etc., can solve the problems of inflexible color change, large loss, limiting the transmission distance of fiber optic lighting fixtures, etc., to improve efficiency, reduce Power consumption and the effect of improving product quality

Inactive Publication Date: 2018-03-20
HANZHOU SICHUAN ENVIRONMENTAL PROTECTION TECH CO LTD
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  • Claims
  • Application Information

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Problems solved by technology

However, due to the limitation of the LED light-emitting mechanism, an LED lamp can only emit light of one color in a narrow spectral range, and cannot change colors flexibly. In occasions that require multiple colors of light, different light sources are required, and the light is in The loss in optical fiber transmission is large, which limits the transmission distance of light in optical fiber lighting fixtures

Method used

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  • Optical fiber illumination method

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Embodiment Construction

[0017] In order to make the purpose, technical solutions and advantages of the application clearer, the application will be further described in detail in conjunction with the accompanying drawings and specific embodiments below. The schematic embodiments of the application and their descriptions are used to explain the application and do not constitute Undue limitation of this application.

[0018] Such as figure 1 Shown, a kind of optical fiber illumination method comprises the following steps:

[0019] S1, providing a monochromatic light;

[0020] S2. Coupling the monochromatic light into one end of the optical fiber;

[0021] S3. Conducting the monochromatic light to the other end of the optical fiber through an optical fiber;

[0022] S4. Adjust the monochromatic light energy output accordingly according to the monochromatic light energy demand required by the lighting;

[0023] S5. Coating fluorescent powder inside the lamp cap, the fluorescent powder emits light of ...

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Abstract

The invention discloses an optical fiber lighting method, comprising the following steps: S1, providing a monochromatic light; S2, coupling the monochromatic light into one end of an optical fiber; S3, transmitting the monochromatic light to the other end of the optical fiber through an optical fiber One end; S4, adjust the monochromatic light energy output according to the monochromatic light energy demand required by the lighting; S5, coat the phosphor in the lamp cap, and the phosphor is subjected to the energy-adjusted monochromatic light After excitation, it emits light of different colors. The invention organically combines LED and optical fiber lighting technology, overcomes the problems of single LED lighting color and multiple light sources for multi-point lighting, greatly reduces power consumption, and improves efficiency and product grade.

Description

technical field [0001] The technical field of optical fiber lighting of the present invention, specifically, provides an optical fiber lighting method using a single LED as a light source. Background technique [0002] The light source is an important component of fiber optic lighting, and it is also the decisive factor for the effect of fiber optic lighting. Considering the efficiency of fiber coupling and the loss of fiber or fiber bundle transmission, it is necessary for the light source to emit a strong beam with a divergence angle as small as possible. Traditional optical fiber lighting sources generally use halogen lamps as the light source, and the common power is 150-250W, so it consumes a lot of power, generates a lot of heat, and has a short lifespan. Recently, LEDs have been used as light sources in fiber optic lighting. LEDs have the characteristics of high brightness, low power consumption, long life, and small luminous point, which meet the requirements of fibe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S10/02F21V8/00F21V9/45F21Y115/10
CPCF21S10/02F21V2200/13F21V2200/17F21Y2115/10
Inventor 李明宏
Owner HANZHOU SICHUAN ENVIRONMENTAL PROTECTION TECH CO LTD
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