Title:
光照射装置、および処理装置
Document Type and Number:
Japanese Patent JP7422983
Kind Code:
B2
Abstract:
To provide a light irradiation device that can cool a light emitting tube, and a treatment device.SOLUTION: A light irradiation device according to an embodiment comprises: a reflector comprising a concave part comprising an opening in one surface, and an exhaust port communicating with an internal space of the concave part; a lamp comprising a light emitting tube provided in the internal space of the concave part, and extending in one direction; and a straightening plate facing the opening of the concave part, provided via a gap with respect to the reflector, and capable of transmitting light applied from the lamp.SELECTED DRAWING: Figure 5
Inventors:
Kazuki Yamada
Application Number:
JP2020067233A
Publication Date:
January 29, 2024
Filing Date:
April 03, 2020
Export Citation:
Assignee:
Toshiba Lighting & Technology Corporation
International Classes:
F21V29/503; B01J19/12; F21S2/00; F21V14/02; F21V14/04; F21V19/02; F21V29/83; H01J61/52
Domestic Patent References:
| JP7024435U | ||||
| JP2017123286A | ||||
| JP2000292859A | ||||
| JP2018048828A | ||||
| JP2004014204A | ||||
| JP2007317410A | ||||
| JP4087636A | ||||
| JP2005024735A | ||||
| JP2006030645A | ||||
| JP2003217336A | ||||
| JP2014044883A | ||||
| JP7256190A |
Foreign References:
| CN103939769A | ||||
| US20120001530 |
Attorney, Agent or Firm:
Hiroshi Ichikawa
Tatsuaki Shirai
Kohei Hoshino
Tatsuaki Shirai
Kohei Hoshino