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-transmitting cylinder, a light incidence cone having a cone base connected to an end of the light-transmitting cylinder, the cone apex having a light incidence surface, and a light emission sphere coupled to an opposite end of the...

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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
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-transmitting cylinder, a light incidence cone having a cone base connected to an end of the light-transmitting cylinder, the cone apex having a light incidence surface, and a light emission sphere coupled to an opposite end of the light-transmitting cylinder and having a conic recess, the conic recess having a cone apex exactly opposing the light incidence surface. Light enters through the light incidence surface into the light guide pipe and is emitted out homogeneously from the light emission sphere to provide homogeneous irradiation of light.
Bibliography:Application Number: TW20100131878