Title:
客席誘導灯、椅子および誘導灯システム
Document Type and Number:
Japanese Patent JP6470546
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To mitigate a load of a manager of a facility in which a guide light is installed, such as a theater, in performing management and inspection of the facility.SOLUTION: A guest seat guide light system 1 comprises: a distribution board 10 for receiving power from a commercial AC power supply 80; and a guest seat guide light 20 to which power is supplied from the AC power supply at normal time and is supplied from a power storage unit at the time of outage. The guest seat guide light comprises: a DC power input unit 21 including an external terminal to which a fireproof cable is connected; and a light emitting unit 24 that includes a light emitting diode and makes the light emitting diode emit light by using DC power supplied to the DC power input unit. The power storage unit 14 is provided at the distribution board to mitigate a load of management and inspection.SELECTED DRAWING: Figure 1
Inventors:
Masaharu Suga
Application Number:
JP2014222402A
Publication Date:
February 13, 2019
Filing Date:
October 31, 2014
Export Citation:
Assignee:
Okamura Corporation
International Classes:
F21S2/00; A47C1/13; F21V33/00
Domestic Patent References:
| JP20055195A | ||||
| JP20134310A | ||||
| JP2013235655A | ||||
| JP200843000A | ||||
| JP5965409U |
Foreign References:
| US20040246717 |
Attorney, Agent or Firm:
Yasushi Matsunuma
Suzuki Mitsuyoshi
Masatake Shiga
Suzuki Mitsuyoshi
Masatake Shiga