Title:
照明システム
Document Type and Number:
Japanese Patent JP5828078
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an illumination system that performs stable communication while securing safety of a reception antenna of an illumination device.SOLUTION: A sensor part and the illumination device 11 are provided so that some of them penetrate an indoor ceiling ST. The antenna 15a of a radio part 15 on the side of the illumination device 11 is provided in the illumination device 11 (a casing 11a) so that the antenna corresponds to a through-hole 11b communicated with the outside of the illumination device 11.
Inventors:
Shigeo Goto
Application Number:
JP2011169403A
Publication Date:
December 02, 2015
Filing Date:
August 02, 2011
Export Citation:
Assignee:
Panasonic IP Management Co., Ltd.
International Classes:
F21S8/02; F21V23/00; F21V23/04; H05B37/02
Domestic Patent References:
| JP2005051728A | ||||
| JP62147695A | ||||
| JP2006108043A | ||||
| JP611212U |
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Hironobu Onda