Title:
VEHICULAR LIGHTING FIXTURE
Document Type and Number:
Japanese Patent JP2020161394
Kind Code:
A
Abstract:
To make compact a vehicular lighting fixture having a plurality of lighting fixture functions.SOLUTION: A vehicular lighting fixture comprises a light emitting element 26, a first light source 12 having a translucent film 28 supporting the light emitting element 26, a second light source 14, and a light guide body 18. The light guide body 18 has: a first incidence surface 44a opposed to a light emission surface 26a of the light emitting element 26 and receiving first light L1 emitted from the first light source 12; a reflection surface 44b reflecting the first light L1 made incident from the first incidence surface 44a with an internal surface to change the traveling direction of the first light L1; a first emission surface 44c emitting the first light L1 reflected by the reflection surface 44c; a second incidence surface 46a receiving second light 2 emitted from a second light source 14; and a second emission surface 46a emitting the second light L2 made incident from the second incidence surface 46a.SELECTED DRAWING: Figure 4
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Inventors:
KANEKO YUYA
SATO SHINJI
SATO YASUSHI
SATO SHINJI
SATO YASUSHI
Application Number:
JP2019061239A
Publication Date:
October 01, 2020
Filing Date:
March 27, 2019
Export Citation:
Assignee:
KOITO MFG CO LTD
International Classes:
F21S43/241; F21S43/10; F21S43/243; F21S43/245; F21S43/249; F21V8/00
Domestic Patent References:
| JP2017191769A | 2017-10-19 |
Attorney, Agent or Firm:
Sakaki Morishita
Yusuke Murata
Tomoyuki Miki
Yusuke Murata
Tomoyuki Miki