Title:
車両用室内照明灯
Document Type and Number:
Japanese Patent JP7436546
Kind Code:
B2
Abstract:
A vehicle interior light (1) comprises: a design panel (10) having, at least in a portion on a surface (11a) side, a light transmission part (A) which transmits light; a light source (20) which emits light toward the surface (11a) side of the design panel (10); a reflector (30) which is disposed in a location facing the light transmission part (A) of the design panel (10), and reflects the light from the light source (20); a light guide prism (40) which is disposed on a side of the reflector (30) where the light source (20) is located, and into which the light from the light source and the reflected light from the reflector (30) enter; and an emission prism (50) which is disposed adjacent to the light guide prism (40) on the reflector (30), and emits the light guided in the light guide prism (40) toward the light transmission part (A) of the design panel (10).
Inventors:
Takayuki Ikeda
Tetsuro Takasaki
Tetsuro Takasaki
Application Number:
JP2022045116A
Publication Date:
February 21, 2024
Filing Date:
March 22, 2022
Export Citation:
Assignee:
Yazaki Corporation
International Classes:
B60Q3/64; B60Q3/74; F21S2/00; F21V3/00; F21V8/00
Domestic Patent References:
| JP2014094679A | ||||
| JP2001135122A | ||||
| JP11238408A | ||||
| JP2019050131A |
Attorney, Agent or Firm:
Hidekazu Miyoshi
Shunichi Takahashi
Masakazu Ito
Toshio Takamatsu
Shunichi Takahashi
Masakazu Ito
Toshio Takamatsu
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