Title:
照明器具
Document Type and Number:
Japanese Patent JP7037524
Kind Code:
B2
Abstract:
To provide a lighting fixture capable of securing illuminance regarding a wall surface of a range from a ceiling to a floor surface in a high ceiling space.SOLUTION: A lighting fixture 1 is a wall washer type lighting fixture and includes: a lamp body part 10 including a light source part 15; a cylindrical cone part 21 which widens in diameter toward the lower part; and a diffusion plate 25 for covering part of an opening on the upper side of the cone part 21, and for diffusing the light emitted by the light source part 15. In the light emitted by the light source part 15 and entering the opening on the upper side of the cone part 21, part is diffused by the diffusion plate 25, and at least part of the remaining light enters the opening without passing through the diffusion plate 25.SELECTED DRAWING: Figure 2
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Inventors:
Makoto Saito
Application Number:
JP2019141917A
Publication Date:
March 16, 2022
Filing Date:
August 01, 2019
Export Citation:
Assignee:
Endo Lighting Co., Ltd.
International Classes:
F21S8/02; F21V3/00; F21V3/02; F21V3/04
Domestic Patent References:
| JP2017130366A | ||||
| JP2018125195A | ||||
| JP2013229230A |