Title:
LIGHTING DEVICE FOR VEHICLE
Document Type and Number:
Japanese Patent JP2023053752
Kind Code:
A
Abstract:
To provide a lighting device for a vehicle having a light guide and a housing which can prevent occurrence of knocking sound without using a lubricant.SOLUTION: A lighting device for a vehicle has a light source, a long light guide for guiding light emitted from the light source, and a housing storing the light guide, wherein the housing includes a lens part for receiving light emitted from the light guide, and emitting the light to the outside of the device, and is composed of a translucent resin having visible light transmittance of 35-85%, and a combination of resins for suppressing abnormal sound when the materials of the light guide and the housing are slid with each other is selected.SELECTED DRAWING: Figure 1A
Inventors:
KATO NAOYUKI
KOJIMA KANEHARU
KOJIMA KANEHARU
Application Number:
JP2021162980A
Publication Date:
April 13, 2023
Filing Date:
October 01, 2021
Export Citation:
Assignee:
HAYASHI TELEMPU KK
International Classes:
B60Q3/64; B60Q3/14; B60Q3/20; B60Q3/217; B60Q3/225; B60Q3/70; F21V15/01
Attorney, Agent or Firm:
Shuji Sugimoto
Takeo Tsutsumi
Daisuke Kaneko
Yuka Kobayashi
Kenichi Nakata
Hiroki Taniguchi
Shinji Nakao
Takeo Tsutsumi
Daisuke Kaneko
Yuka Kobayashi
Kenichi Nakata
Hiroki Taniguchi
Shinji Nakao