| 摘要 |
The light assembly 10 designed to be fixed to a structure, such as a traffic cone 18 includes a lamp 12 which may be a standard incandescent bulb, a light emitting diode or any other suitable lamp and a fan 14; this may be located below the lamp 12 <WC 1>and is fitted on a spindle (20). Within body 22 of the assembly 10 standard electrical components are provided for transducing rotation of the fan 14 into electrical energy. The assembly 10 may include a rechargeable battery which is recharged by the electrical power generated by the fan 14. At the base of the unit <WC 1>10 there is provided a fixing 16 for fixing the unit 10 to the top of a traffic cone 18. The fan 14 is caused to rotate by natural wind or by air turbulence caused by moving traffic. This fan rotation causes generation of electrical energy within the transducer mechanism which is used to power the lamp 12 and to recharge the rechargeable battery. |
