BICYCLE CHAIN RING GEAR MOUNTED RESISTANCE LESS DYNAMO POWERED ROAD SAFETY SYSTEM (HEADLAMP, FRONT AND REAR TURN INDICATORS, TAIL LAMP AND HORN)

摘要

The unique bicycle road safety product developed by us has key features like a small gear wheel being engaged to the main Chain Wheel/ Chain Ring/Chain of the bicycle which gives a gear ratio advantage of minimum 1:4 (ratio is variable) which in turn runs an highly efficient dynamo thereby generating sufficient power. The generated power is regulated by a unique circuit to simultaneously charge a rechargeable battery and also power the whole safety system. Also, the circuit ensures reverse current protection (during reverse peddling), along with over charge and under discharge safety to the battery. The power generated is being utilized for Head Lamp (cluster of LEDs), Front and Rear Indicator Lights (LEDs), Tail Light (LED), Horn, Trickle charging of a rechargeable battery pack for powering up the whole safety system when the cyclist is not pedaling (i.e. at traffic signals, walking with cycle during dark hours, when going downslope, when cycle gets punctured etc.