| 摘要 |
<P>PROBLEM TO BE SOLVED: To enable a user to intuitively recognize a position of a power supply by without unintentionally carrying out on-off operation of a power supply switch, and to prevent a setting position of an illumination part from moving during the on-off operation. <P>SOLUTION: The task light device 1 includes an illumination part 4 consisting of an illumination structure part 40 with an LED substrate 42 as a light source incorporated, and with an illumination opening 41a formed for guide light generated from the LED substrate 42 downward, and a switch unit 10 equipped with an infrared sensor 11 in non-contact capable of switching on and off the power supply of the LED substrate 42, at a tip of an arm 3. <P>COPYRIGHT: (C)2012,JPO&INPIT |
