| 摘要 |
<p>The indicator light includes a cylindrical body (1) of transparent material, closed at the bottom by a disc (1a) of similar material fastened by ultrasonic welding. Two terminals (3, 4) pass through the base and are separated from each other by an insulating plate (5) extending parallel to them. Inside the cylinder there is a lamp (6) and resistance (9) connected in series. One terminal from the lamp (7) and one terminal (13) from the resistance are arranged to point downwards towards the input terminals (3, 4). Two spiral springs (12, 14) fit over the component terminal wires (7, 13) and the input terminal ends (3a, 4a) respectively. The top of each input terminal has a shoulder to support its respective coil spring, which then completes the circuit between the input terminal and the components.</p> |
