| 摘要 |
<p>An outdoor solar lamp has a stand (10), with a foot (11), that supports a solar cell panel (12) in a housing (13). A passive infrared motion detector (14) is mounted in a peripheral surface of t he housing (13). Incandescent lamps and a halogen lamp (not shown) are supported behind diffusers (15 and 16) respectively. The incandescent lamps operate automatically to be turned ON and OFF as required in a generally known manner. The halogen lamp is provided for security and is controlled to be turned ON when motion is sensed by the detector (14) to illuminate and indicate the presence of an intruder. A security mode of the halogen lamp is armed and disarmed remotely, using a handheld infrared transmitter.____</p> |
