| 摘要 |
PURPOSE:To eliminate energy cost, by lighting fish gathering lamps in the sea with energy obtained by accumulating electricity with solar cells. CONSTITUTION:A solar cell panel 1 is housed in each float 2. Storage batteries 3 for storing electricity are built therein. The floats 2 are preferably provided with measuring instruments, such as water thermometer 9 and vane and anemometer 8. The device may be constructed so as to light lamps through a transmitter and receiver 4 on a signal from a fishery operator. The transmitter and receiver may also be used for sending information collected by the above-mentioned measuring instruments. |
