| 摘要 |
<p>A plug with LED indicating lamp includes a plug body (1), a neutral line pin (2), and a live line pin (3), A LED indicating lamp (4) is connected between the neutral line pin (2) circuit and the live line pin (3) circuit in said plug body (1). A resistance (5) is in series with the LED indicating lamp, and said LED indicating lamp (4) is embedded in an aperture (6) which is passing through the outer surface of the plug body (1). When the plug is inserted into a plug socket, the LED indicating lamp is lighting.</p> |
