| 摘要 |
An illuminating lamp device comprises a conductive casing having a transparent portion; a seat installed below the casing; a power source; a switch for actuating the power source and movably installed in the seat and passing through the seat to protrude out of a bottom of the casing; a conductive sheet extending from the switch; one end of the conductive sheet being connected to the power source; a lamp for emitting light; the lamp having two electrodes; one electrode being in contact with the casing; another electrode being placed above the conductive sheet; when the electrode being in contact with the conductive sheet, the circuit is conducted so that the lamp lights up. When the switch is pressed, the conductive sheet extending from the switch will contact the electrode so as to form an electric loop including the power source, conductive sheet, electrode, lamp and casing; and thus the lamp lights up.
|
