Power supply unit on bicycles for light sources and current dependent accessories has holder for solar cells in seat region with solar cells electrically connected to rechargeable accumulators

摘要

The power supply unit on bicycles for their light sources (1) and current dependent accessories has a holder (5) for solar cells (6) in the seat region defined by the saddle (4) and saddle support (4') with the solar cells electrically connected to rechargeable accumulators (2) which are switchably connected to the user components. The accumulators are accommodated in or on the holder or its close proximity. The holder is installed over the rear wheel (3) of the bicycle.