Title:
VEHICLE ILLUMINATION FIXTURE
Document Type and Number:
WIPO Patent Application WO/2013/027557
Kind Code:
A1
Abstract:
This vehicle illumination fixture (10) is provided with: a projection lens (12); a light source (14) that is disposed to the back side of the back focal point (F) of the projection lens (12); a reflector (16) that is disposed in a manner so as to cover the light source (14) and that reflects light from the light source (14) towards the projection lens (12); and a mirror member (18) that has an upward reflecting surface (18a) reflecting a portion of the reflected light from the reflector (16), and that is disposed in a manner so that the front rim of the upward reflecting surface (18a) passes through the back focal point (F). Approximately the upper half (12aB) of the front surface (12a) of the projection lens (12) is divided into a plurality of front surface regions (12a1-12a5) by ridge lines (R).
Inventors:
YAGI TAKAYUKI
ISHIDA HIROYUKI
ISHIDA HIROYUKI
Application Number:
PCT/JP2012/069742
Publication Date:
February 28, 2013
Filing Date:
August 02, 2012
Export Citation:
Assignee:
KOITO MFG CO LTD (JP)
YAGI TAKAYUKI
ISHIDA HIROYUKI
YAGI TAKAYUKI
ISHIDA HIROYUKI
International Classes:
F21S8/10; F21S8/12; H01L33/00; F21W101/10; F21Y101/02
Foreign References:
| JP2008262755A | 2008-10-30 | |||
| JP2011146231A | 2011-07-28 | |||
| JP2007265864A | 2007-10-11 |
Attorney, Agent or Firm:
Shin-Ei Patent Firm, P. C. (JP)
Patent business corporation Shin-Ei Patent Firm (JP)
Patent business corporation Shin-Ei Patent Firm (JP)
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Claims: