| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent erroneous operations by stopping an operation of a lighting-up device 250, when a light source unit 100 is attached to and detached from the lighting-up unit 200. <P>SOLUTION: The light-bulb type light source device includes the light source unit 100 consisting of a base seat section 110, a locking piece 120 arranged on the base seat section 110, and a base pin 130; and the lighting-up unit 200 consisting of a base receiving section 240 for the base pin 130 to be inserted into, a switch section 260 capable of coming in contact with the base seat section 110, the lighting-up device 250 which stops an operation at the time of pushing the switch section 260 and operates at the time of not pushing the switch section 260, and a locking groove section 230 for the locking piece 120 to be inserted into. The switch section 260 is pushed when the locking piece 120 moves in a horizontal direction, and pushing of the switch section 260 is released when the locking piece 120 moves in a vertical direction or the locking piece 120 is stored in a designated location. Therefore, an operation of the lighting-up device 250 is stopped in order to prevent erroneous operations of the lighting-up device 250, when the light source unit 100 is attached to and detached from the lighting-up unit 200. <P>COPYRIGHT: (C)2012,JPO&INPIT |
