Title:
擬似太陽光照射装置
Document Type and Number:
Japanese Patent JP5621328
Kind Code:
B2
Abstract:
Provided is an artificial sunlight radiating apparatus which can provide an extended range of radiation without optical redesign. The artificial sunlight radiating apparatus is configured to include a plurality of artificial sunlight radiating units (1A, 1B) which each accommodate an artificial sunlight radiating box (6) for emitting light through an upper face (6B) and a lower face (6A). The unit (1A, 1B) has a reflector (8) located opposite to the lower face (6A) of the artificial sunlight radiating box (6) to irradiate a radiated face (10A) located opposite to the upper face (6B) of the artificial sunlight radiating box (6) with reflected light and direct light, the reflected light having been reflected on the reflector (8), the direct light having been emitted through the upper face (6B) of the artificial sunlight radiating box (6). The artificial sunlight radiating units (1A, 1B) are arranged side by side. Between the artificial sunlight radiating units (1A, 1B), there is disposed a light shield plate (130) which shields leakage of light through the side of each of the artificial sunlight radiating units (1A, 1B), with a gap (d) formed between an upper end (131) of the light shield plate (130) and the radiated face (10A). A portion of the radiated face (10A) that is located at the boundary between the artificial sunlight radiating units (1A, 1B) is irradiated through the gap (d) with beams of light from each of the artificial sunlight radiating units (1A, 1B), the beams overlapping each other.
Inventors:
森 一郎
作間 和夫
竹永 麻紀
金井正樹
大塚 洋幸
作間 和夫
竹永 麻紀
金井正樹
大塚 洋幸
Application Number:
JP2010127518A
Publication Date:
November 12, 2014
Filing Date:
June 03, 2010
Export Citation:
Assignee:
岩崎電気株式会社
International Classes:
G01N17/00; F21S2/00
Attorney, Agent or Firm:
Patent business corporation クシブチ international patent firm