Title:
車両用灯具
Document Type and Number:
Japanese Patent JP5363235
Kind Code:
B2
Abstract:
A vehicular lamp includes a body that opens forward; an outer cover attached to the body so as to cover the opening; a first light source disposed within a lamp chamber formed from the body and the outer cover; an optical member that reflects first light source light from the first light source forward; a second light source disposed within the lamp chamber; and a light guide in which an end portion thereof receives second light source light from the second light source and an extended side surface thereof radiates forward at least a portion of the second light source light. The light guide is provided at a position that does not block a light component that forms a main light distribution of the first light source light.
Inventors:
Hiroya Koizumi
Kenji Nobuhara
Natsume Kazunori
Kenji Nobuhara
Natsume Kazunori
Application Number:
JP2009181753A
Publication Date:
December 11, 2013
Filing Date:
August 04, 2009
Export Citation:
Assignee:
Koito Manufacturing Co., Ltd.
International Classes:
F21S8/10; F21Y101/02
Domestic Patent References:
| JP2008091262A | ||||
| JP2006236588A | ||||
| JP2008186741A |
Attorney, Agent or Firm:
Shinei Patent Office
Teruo Naito
Teruo Naito