Title:
VEHICLE HEAD LIGHT
Document Type and Number:
Japanese Patent JP2008276955
Kind Code:
A
Abstract:
To solve the problem of a conventional vehicle head light that luminosity near the cut-off line of a light distribution pattern cannot be raised.
A shade 5 is provided with front-side edges 11F, 12F, and 13F as well as real side edges 11B, 12B, and 13B. The front-side upper horizontal edge 11F which is away from a second focal point F2 of a reflective surface 9 is provided with a recess 15. As a result, the luminosity near a lower horizontal cut-off line CL1 of a low beam light distribution pattern P can be raised.
Inventors:
TAKEDA YUKARI
Application Number:
JP2007115545A
Publication Date:
November 13, 2008
Filing Date:
April 25, 2007
Export Citation:
Assignee:
ICHIKOH INDUSTRIES LTD
International Classes:
F21S8/10; F21S8/12; F21V11/00; F21V13/00; F21W101/10; F21Y101/00
Domestic Patent References:
JP2001035218A | 2001-02-09 | |||
JP2002063805A | 2002-02-28 | |||
JPH01109104U | 1989-07-24 | |||
JPH02103801A | 1990-04-16 | |||
JPS62202401A | 1987-09-07 | |||
JPS6484501A | 1989-03-29 |
Attorney, Agent or Firm:
Hiroaki Sakai
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