Light lighting system

A lighting system and light guiding technology, which is applied to lighting devices, lighting and heating equipment, lighting device components, etc., can solve problems such as misjudgment by viewers, and achieve the effect of improving the interference of sunlight

Inactive Publication Date: 2012-09-19
LEXTAR ELECTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Since the existing outdoor lighting device cannot provide enough brightness, if it is disturbed by sunlight, it is easy to cause misjudgment by the viewer.

Method used

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Embodiment Construction

[0033] In order to improve the shortcomings of insufficient brightness of the lighting device in the prior art, the present invention provides a light guide lighting system that can transmit and convert the light in the environment to achieve the effects of lighting, energy saving and the like.

[0034] Please refer to figure 1 , figure 1 A schematic diagram of the light guide lighting system 100 according to a preferred embodiment of the present invention is shown. The light guide lighting system 100 includes: a cavity 110, a shutter 120, a light receiving component 130, a light path conversion device 140, a wavelength conversion layer 150, an active light source 160, an equipment box 170, a control unit 171, A photosensitive component 173 and a solar cell 175.

[0035] The cavity 110 is a hollow shell. In order to allow light L in the environment to enter the cavity 110 and form an optical path, the top of the cavity 110 communicates with the outside without being covered, and a ...

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PUM

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Abstract

The invention provides a light lighting system for switching lights in environments, comprising a cavity, an optical shutter, a light path switching device and at least one wavelength conversion layer. The optical shutter is arranged on the cavity; the light path switching device is arranged in the cavity to reflect lights through the optical shutter; the light path switching device is connected in the cavity and the lights reflected by the light path switching device eject out of the cavity through the at least one wavelength conversion layer. The light lighting system not only can improve shortcomings of prior arts that an outdoor lighting device is prone to be interfered by solar rays, but also save power by utilizing lights in environments for lighting.

Description

Technical field [0001] The invention relates to a light guide lighting system, in particular to a light guide lighting system that converts light in an environment to achieve lighting effects. Background technique [0002] In recent years, due to the advantages of low power consumption, high luminous efficiency and long service life, LED light sources have gradually replaced traditional incandescent bulbs or fluorescent lamps. In view of this, in order to significantly reduce electricity consumption to save energy and reduce the cost of bulb replacement, countries have eliminated traditional bulbs in lighting equipment or traffic lights and replaced them with LED light sources. [0003] However, the brightness of the LED is limited. When used in an outdoor environment, the viewer is often unable to clearly recognize the information it informs due to the reflection of the sun's rays, leading to misjudgment and other situations. Although the LED manufacturing technology has been adv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21V5/02F21V9/10F21V14/08F21V9/40
Inventor 张琼文陈怡君王能诚杨智皓
Owner LEXTAR ELECTRONICS CORP
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