LIGHTING DEVICE
To provide a lighting device that can reduce optical loss while suppressing increase in cost of manufacture.SOLUTION: A lighting device includes: a substrate 20 in which LEDs 10 are disposed; a cover 30 disposed so as to cover the substrate 20 and having a circular shape in a plan view; and a fittin...
Saved in:
Main Authors | , , |
---|---|
Format | Patent |
Language | English Japanese |
Published |
19.03.2024
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | To provide a lighting device that can reduce optical loss while suppressing increase in cost of manufacture.SOLUTION: A lighting device includes: a substrate 20 in which LEDs 10 are disposed; a cover 30 disposed so as to cover the substrate 20 and having a circular shape in a plan view; and a fitting member 40 to which the substrate 20 and the cover 30 are fitted. The cover 30 includes: a base 31 having light transmissivity; and a light reflection member or light diffusion member fitted to part of the base 31.SELECTED DRAWING: Figure 2
【課題】製造コストが高くなることを抑制しつつ光学ロスを低減することができる照明装置を提供する。【解決手段】LED10が配置された基板20と、基板20を覆うように配置され、平面視形状が円形であるカバー30と、基板20及びカバー30が取り付けられた取付部材40と、を備え、カバー30は、透光性を有するベース31と、ベース31の一部に取り付けられた光反射部材又は光拡散部材とを有する。【選択図】図2 |
---|---|
Bibliography: | Application Number: JP20220142534 |