| 摘要 |
A suction cup has a cup portion and a head attached to the cup portion. A solar cell is positioned within the head or the cup portion. The solar cell can be placed in a cavity in the head or cup portion or may be molded or formed into the suction cup. The contacts of the solar cell may be positioned so that an object can be hung on the suction cup and be powered by the solar cell. One can also provide a sensor and transmitter or alarm in or on the suction cup and connected to the solar cell such that when the suction cup is moved an alarm will sound.
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