ILLUMINATION DEVICE

Japanese Patent JP2018113232

A

PROBLEM TO BE SOLVED: To provide an illumination device capable of achieving a function required for an illumination device as an emergency lighting fixture/staircase passage lighting device for emergency exit sign and capable of facilitating identification of distribution lines.SOLUTION: The illumination device includes: a first terminal and a second terminal connected with an AC power supply; a third terminal connected with the second terminal at the same electrode; a regular-use lighting unit electrically connected with the first and the second terminals and lighting on a light-emitting member with electric power of the AC power supply; a wall switch use/no-use setting switch switching a wall switch used for lighting-out the light-emitting member to a use state or no-use state; and a sensor unit switching the regular-use lighting unit to lighting-on or lighting-out on the basis of turning-on and turning-off operations of the wall switching connected with the third terminal when the wall switch use/no-use setting switch is switched to a use state.SELECTED DRAWING: Figure 1

IMAYOSHI CHIZURU
EGUCHI KENTARO
SHINODA KENGO

JP2017004496A

July 19, 2018

January 13, 2017

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MITSUBISHI ELECTRIC CORP

H05B37/02; F21S9/02; F21V23/00

Mamoru Takada
Hideki Takahashi
Yoshimi Kuno

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