Title:
車両用灯具
Document Type and Number:
Japanese Patent JP6569301
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To solve the problem in which a conventional vehicular lighting fixture can acquire only two lamp functions.SOLUTION: A lighting fixture includes a first light source 21, second light sources 220, 221, a third light source 23, a light guide member 3, and a reflection member 4. The light guide member 3 has a first portion 31, a second portion 32 and a third portion 33. The first light source 21, the second light sources 220, 221 and the third light source 23 have different lamp functions from each other. As a result, this invention can acquire five lamp functions of a tail lamp function, a turn signal lamp function, a backup lamp function, a stop lamp function and a tail and stop lamp function.SELECTED DRAWING: Figure 1
Inventors:
Nakagawa Masatoshi
Eri Kamikachi
Eri Kamikachi
Application Number:
JP2015107741A
Publication Date:
September 04, 2019
Filing Date:
May 27, 2015
Export Citation:
Assignee:
Ichikoh Co., Ltd.
International Classes:
F21S43/241; F21S43/243; F21S43/245
Domestic Patent References:
| JP2014116142A | ||||
| JP2013062074A | ||||
| JP2012190762A | ||||
| JP2014022159A | ||||
| JP2013055004A |
Attorney, Agent or Firm:
Hiroaki Sakai