Title:
航空標識灯
Document Type and Number:
Japanese Patent JP6883281
Kind Code:
B2
Abstract:
To provide an aircraft warning light capable of irradiating a part nearby a road surface and a part above the road surface with light.SOLUTION: An aircraft warning light according to an embodiment comprises: a lower light body; a light source module provided on the lower light body; and an upper light body having a plurality of light projection windows and covering the light source module. The light source module has: a substrate; a plurality of light-emitting elements provided on the substrate; a first reflection surface provided above the plurality of light-emitting elements; a second reflection surface provided outside the region where the plurality of light-emitting elements are provided; and a lens in a ring shape which is provided with the first reflection surface inside, an inner side face including a convex first incidence surface.SELECTED DRAWING: Figure 2
Inventors:
Satoshi Tabei
Application Number:
JP2017183208A
Publication Date:
June 09, 2021
Filing Date:
September 25, 2017
Export Citation:
Assignee:
Toshiba Lighting & Technology Corporation
International Classes:
F21S2/00; F21V7/09; F21V13/04; F21V13/12
Domestic Patent References:
| JP2016195072A | ||||
| JP2003532993A | ||||
| JP2012216334A | ||||
| JP201565045A | ||||
| JP10280339A |
Foreign References:
| US20170211247 | ||||
| CN101133283A |
Attorney, Agent or Firm:
Masahiko Hinataji
Junichi Kozaki
Hiroshi Ichikawa
Junichi Kozaki
Hiroshi Ichikawa