The invention relates to a solar-powered hoisting device which comprises a solar photovoltaic module mounted at the upper part of the hoisting device; the output end of a solar panel is connected with a solar cell; the solar cell is connected with a drive motor of a hoisting cable. A make and break device is also arranged on the hoisting cable. According to the solar-powered hoisting device, the defects that due to the use of the motor, electric power does necessarily need to be provided, and the cost is high, and in addition, as for an existing hoisting device with large drop, the additional arrangement price of a power cable is very expensive, are effectively overcome.
Solar-powered hoisting device
2015-04-29
Patent
Electronic Resource
English
IPC: | B66D Haspeln , CAPSTANS |
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European Patent Office | 2024
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