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...

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Bibliographic Details
Main Authors OMORI TOSHINOBU, TAKASHIMA ATSUSHI, SAEGUSA HIROKAZU
Format Patent
LanguageEnglish
Japanese
Published 19.03.2024
Subjects
BLASTING
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF
HEATING
LIGHTING
MECHANICAL ENGINEERING
NON-PORTABLE LIGHTING DEVICES
STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR
SYSTEMS THEREOF
VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS
WEAPONS
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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