LIGHTING SYSTEM

• Main Authors: SAWADA TAKURO, SATO NORIFUMI
• Format: Patent
• Language: English; Japanese
• Published: 30.05.2019
• 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

To facilitate attachment of a light source unit to a frame body.SOLUTION: A lighting system 900 includes a frame body 100 and a light source unit 400. The frame body 100 includes a flange 110, a frame 130, and a tilt part 170. The flange 110 is abutted to an edge of a circular embedding hole formed in a part to be attached such as a ceiling. The frame 130 rises from the flange 110 in an almost perpendicular direction. A spring 450 and an attachment auxiliary member 430 for fixing the light source unit 400 are provided as a first fitting part in the light source unit 400. A first hole 150 and a second hole 160 for fixing the light source unit 400 are provided as a second fitting part in the frame 130. The tilt part 170 is formed inside the flange 110 in an oblique direction, and a circular opening 171 is formed almost at a center thereof.SELECTED DRAWING: Figure 4 【課題】光源ユニットを枠体に取り付けやすくする。【解決手段】照明装置９００は、枠体１００と、光源ユニット４００とを備える。枠体１００は、ツバ部１１０と、枠部１３０と、傾斜部１７０とを備える。ツバ部１１０は、天井等の被取り付け部に形成される円形の埋め込み穴の縁部に当接する。枠部１３０は、ツバ部１１０から略垂直方向に立ち上がる。光源ユニット４００には、第１の嵌合部として、光源ユニット４００を固定するためのバネ４５０及び取り付け補助部材４３０が設けられる。枠部１３０には、第２の嵌合部として、光源ユニット４００を固定するための第１穴１５０及び第２穴１６０が設けられる。傾斜部１７０は、ツバ部１１０の内側に斜め方向に形成され、略中央部に円形状の開口部１７１を有する。【選択図】図４