Title:
照明器具本体
Document Type and Number:
Japanese Patent JP7125812
Kind Code:
B2
Abstract:
The purpose of the present invention is not only to implement indirect lighting but also to reduce the width of a lighting device body in a left-right direction without altering the interior architecture of a room. Provided is a lighting device body 1 characterized by being provided with left and right light sources 40, 40 and shaped members 20, 10 on which left and right accommodation parts 21, 11 in which the left and right light sources 40, 40 are disposed, left and right first reflecting surfaces 32, 31, left and right second reflecting surfaces 22, 12, and an emission opening 33 through which light is emitted are formed in the longitudinal direction, wherein the emission opening 33 is formed anterior to the first and second reflecting surfaces 32, 31, 22, 12, the left accommodation part 21 is formed at a predetermined second inclination angle θ2 so as to face the diagonally right rearward side, the right accommodation part 11 is formed at a predetermined first inclination angle θ1 so as to face the diagonally left rearward side, the predetermined first and second inclination angles θ1, θ2 are angles at which the left and right light sources 40, 40 are prevented from being visible from the front of the emission opening 33, and the disposition positions of the left and right light sources 40, 40 in the left-right direction are included in the area where the emission opening 33 is disposed in the left-right direction.
Inventors:
Goro Tsujimichi
Application Number:
JP2021524866A
Publication Date:
August 25, 2022
Filing Date:
June 02, 2020
Export Citation:
Assignee:
Modulex Co., Ltd.
International Classes:
F21S8/04; F21V7/04
Domestic Patent References:
| JP2010067410A |
Foreign References:
| US5709460 | ||||
| US20080204888 |
Attorney, Agent or Firm:
Atsushi Kojima
Previous Patent: Cleaning equipment for objects to be cleaned
Next Patent: SEEDLING BOX SUPPLY DEVICE
Next Patent: SEEDLING BOX SUPPLY DEVICE