Light guide pillar
The utility model discloses a light guide pillar which comprises a body for conducting light rays. The body comprises a first end and a second end arranged opposite to the first end. The first end of the body is provided with a light inlet face, and the second end of the body is provided with a ligh...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a light guide pillar which comprises a body for conducting light rays. The body comprises a first end and a second end arranged opposite to the first end. The first end of the body is provided with a light inlet face, and the second end of the body is provided with a light outlet face. The body is provided with a reflection face which is used for collecting the light rays incoming from the light inlet face and reflecting the collected light rays to the light outlet face. Indecent light from a paster light-emitting diode (LED) and a plug-in piece type LED are all collected and reflected to the light outlet face trough the reflection face, so that the light guide pillar is suitable for the paster LED and the plug-in piece type LED, and becomes a dual-purpose light guide pillar. |
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