| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a vehicle lamp including a sound generation device and enabling snow adhering to the surface of the lamp to be effectively removed. <P>SOLUTION: The vehicle lamp includes: the sound generation device 3 which is provided in a light outgoing surface 12 of the lamp HL and vibrates and generates an alarm sound when a driving coil 32 is energized; and a control means 6 for controlling energization of the sound generation device 3. The control means 6 performs the power control of a first current mode for operating the sound generation device 3 to vibrate and a second current mode for operating the sound generation device to generate heat. <P>COPYRIGHT: (C)2013,JPO&INPIT |
