Light guide pipe for homogenous emission of light and LED light using the light guide pipe

A light guide pipe for homogenous emission of light comprises a light incidence cone that has a cone top forming a light incidence surface and a multi-facet light emission pyramid, which has a bottom coupled to a base of the light incidence cone. Light enters through the light incidence surface into...

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Bibliographic Details
Main Author YOU, ZHI-MING
Format Patent
LanguageChinese
English
Published 01.04.2012
Subjects
BLASTING
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF
HEATING
INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED
LIGHTING
MECHANICAL ENGINEERING
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR
WEAPONS
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Summary:A light guide pipe for homogenous emission of light comprises a light incidence cone that has a cone top forming a light incidence surface and a multi-facet light emission pyramid, which has a bottom coupled to a base of the light incidence cone. Light enters through the light incidence surface into the light guide pipe and is emitted out homogeneously from the multiple facets of the multi-facet light emission pyramid to provide homogeneous irradiation of light.
Bibliography:Application Number: TW20100132758