| 摘要 |
An aroma generator that is automatically activated when one turns on an electric light bulb in the room in which the generator is installed, the generator then functioning to discharge an air current into the room conveying an aromatic vapor which modifies the prevailing atmosphere. Included in the generator is a motor-driven fan that forces air through an air permeable cartridge containing an aroma supply, the motor being powered by a solar cell assembly mounted adjacent the bulb. The arrangement is such that when the bulb is switched on, the resultant cell output is sufficient to power the motor and activate the generator, the cell output, in response to ambient light being insufficient for this purpose, whereby the operation of the generator is coordinated with that of the bulb without any wire connection therebetween.
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