| 摘要 |
PROBLEM TO BE SOLVED: To provide an electric blind which uses a rechargeable battery and a solar cell, and is excellent in construction workability, and easy in maintenance. SOLUTION: In the electric blind which includes the rechargeable battery 14, the solar cell 10 for charging the rechargeable battery, a signal receiving part 18 operating using the rechargeable battery as a power source, and a control part 17 for driving a motor 20 based on input of a receiving signal of the signal receiving part, the rechargeable battery 14 comprises nickel-hydrogen rechargeable batteries, and a power saving mode is set in the control part 17. COPYRIGHT: (C)2010,JPO&INPIT
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