Title:
VEHICLE LIGHTING DEVICE
Document Type and Number:
Japanese Patent JP2016009648
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a vehicle lighting device which can enlarge a light emission region.SOLUTION: A vehicle lighting device A1 comprises an LED light source 1, an incident part 22 into which light from the LED light source 1 is made incident, and an emission part 26 from which light which is light-guided in the emission part, and emitted frontward in an emission direction. A light guide body 2 has a bottom part 23 which expands in a direction intersecting with the emission direction, and an anchor-shaped part 25 whose cross section becomes large as progressing frontward in the emission direction from the bottom part, and a dispersion light emitting region 24 for emitting the light which is light-guided from the incident part 22 while dispersing, at the bottom part 23.
Inventors:
OSHIMA KENSUKE
SAKURAI YOSHIHIKO
SAKURAI YOSHIHIKO
Application Number:
JP2014131283A
Publication Date:
January 18, 2016
Filing Date:
June 26, 2014
Export Citation:
Assignee:
DAIHATSU MOTOR CO LTD
International Classes:
F21S8/10
Domestic Patent References:
| JP2005203111A | 2005-07-28 | |||
| JP2004152764A | 2004-05-27 | |||
| JP2013058325A | 2013-03-28 |
Foreign References:
| US1888995A | 1932-11-29 |
Attorney, Agent or Firm:
Minoru Yoshida
Tatsuya Tanaka
Tatsuya Tanaka