Elevator capable of utilizing solar energy and recycling electric energy
2009
The utility model discloses an elevator capable of utilizing solar energy and recycling electric energy, which comprises an elevator power supply and an elevator electrical control system. The elevator power supply is provided with an electric supply input terminal, a power output terminal, a storage battery, a solar photovoltaic cell and an electric energy recovery module, an output terminal of the solar photovoltaic cell is connected with a charging terminal of the storage battery, an output terminal of the electric energy recovery module is connected with the charging terminal of the storage battery, an output terminal of the storage battery is connected with an inverter and then connected with the power output terminal through the inverter, and direct current outputted by the storage battery is inverted into alternating current via the inverter and then is outputted through the power output terminal. By disposing the solar photovoltaic cell and the electric energy recovery module in the elevator power supply, the elevator can be supplied with power by sufficiently utilizing solar energy and electric energy generated by elevator power generation operation, thereby increasing energy-saving and environment-friendly property of the elevator.
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