Title:
VEHICLE LAMP
Document Type and Number:
Japanese Patent JP2021133756
Kind Code:
A
Abstract:
To provide a vehicle lamp which can shield light in a more necessary region.SOLUTION: A head lamp 30 forming a prescribed light distribution pattern by emitting light from a plurality of light sources 31 with the reflection by a rotatable mirror 32 and controlling on/off of each of the plurality of light sources 31 and a rotation angle of the mirror 32 comprises: a sensor 33 which outputs an electromagnetic wave to the outside and receives the input of the electromagnetic wave that returns with the reflection by an object on the outside; and a sensing part 34c which detects a light-shielding region to be shielded from light on the outside on the basis of a signal from the sensor 33. The electromagnetic wave is output to the outside via the reflection by the mirror 32 and is input via the reflection by the mirror 32.SELECTED DRAWING: Figure 1
Inventors:
WASHI YUICHIRO
Application Number:
JP2020030056A
Publication Date:
September 13, 2021
Filing Date:
February 26, 2020
Export Citation:
Assignee:
ICHIKOH INDUSTRIES LTD
International Classes:
B60Q1/14; F21S41/663; F21S41/675; G01S7/481; G01S17/93
Attorney, Agent or Firm:
Nobuo Nakamura
Shoichi Masuka
Shoichi Masuka