Title:
ILLUMINATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/012702
Kind Code:
A1
Abstract:
This illumination system is provided with a terminal device (60) that is configured such that a user can remotely operate an illumination device (1A). The illumination device (1A) comprises: a light source (17) having light source elements (3); a heat sink (2, 4); and a control means (7e) that drives the light source (17) and a cooling fan (6). If at least one of an event related to a fault in the cooling fan (6), an event related to the lifespan of the cooling fan (6), and an event related to the service life of the light source (17) occurs, the control means (7e) at least temporarily turns on the light source (17) in notification lighting mode instead of normal lighting mode. The notification lighting mode and the normal lighting mode are visually distinguishable by a person. The terminal device (60) can receive an operation to turn off the notification lighting mode.
Inventors:
YOSHINO HAYATO (JP)
FUSHIE RYO (JP)
MATSUBARA DAISUKE (JP)
FUSHIE RYO (JP)
MATSUBARA DAISUKE (JP)
Application Number:
PCT/JP2017/025792
Publication Date:
January 17, 2019
Filing Date:
July 14, 2017
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
MITSUBISHI ELECTRIC LIGHTING CORP (JP)
MITSUBISHI ELECTRIC LIGHTING CORP (JP)
International Classes:
F21V29/503; F21V23/00; F21V25/00; F21V29/508; F21V29/67; F21V29/76; F21Y115/10
Foreign References:
| JP2017514288A | 2017-06-01 | |||
| JP2010103026A | 2010-05-06 | |||
| JP2014184949A | 2014-10-02 | |||
| JP2016116009A | 2016-06-23 | |||
| JP2005338213A | 2005-12-08 |
Attorney, Agent or Firm:
TAKADA, Mamoru et al. (JP)
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