Title:
The light implement for vehicles
Document Type and Number:
Japanese Patent JP6277612
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To solve the problem that, in a conventional lamp for a vehicle, an arbitrary portion of light distribution of low beam cannot be diffused at will.SOLUTION: The invention includes a lens 2 and a semiconductor type light source 3. The lens 2 includes an incidence surface 20, emission surfaces 21-25, and light diffusion parts 6, 60. The light diffusion parts 6, 60 are provided at a part of the incidence surface 20, for diffusing a portion of light distribution of a low beam light distribution pattern LP. As a result, the invention can diffuse a portion of light distribution of the low beam light distribution pattern LP.
Inventors:
Iwasakizaki Kazunori
Application Number:
JP2013134164A
Publication Date:
February 14, 2018
Filing Date:
June 26, 2013
Export Citation:
Assignee:
Ichikoh Co., Ltd.
International Classes:
F21S41/00; F21S43/00; F21S45/00; F21V5/04
Domestic Patent References:
| JP2013026161A | ||||
| JP3122902A | ||||
| JP2008262876A | ||||
| JP2011228196A | ||||
| JP2008262755A |
Attorney, Agent or Firm:
Hiroaki Sakai