| 摘要 |
<p>PROBLEM TO BE SOLVED: To make any exclusive constituent parts for generating a working sound so as not to be required, in this electronic flasher device for flickering a direction indicator lamp by means of a semiconductor switch element. SOLUTION: A current detecting resistor combined with a sounding body is connected to a semiconductor switch element 61B flickering both direction indicator lamps 1R and 1L. This current detecting resistor consists in a bimetal structure. The semiconductor switch element 61B and a flashing circuit 61A are unified as one body, thereby constituting a module operating body 61. Then, the current detecting resistor is welded to a terminal of this module operating body 61. In addition, a projection with which this current detecting resistor collides, generating a sound of knocking, is formed in the module operating body 61.</p> |
