Posture-adjustable solar-collecting window blind
First Claim
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1. A window blind, comprising:
- a plurality of slats, each slat of the plurality of slats having an adjustable tilt angle;
a solar detector, configured to collect solar energy;
an ampere meter, configured to measure the output current of the solar detector;
a plurality of solar cells, each solar cell of the plurality of solar cells mounted on a corresponding slat of the window blind to collect solar energy, and each solar cell of the plurality of solar cells having a tilt angle adjustable independently of a tilt angle of the corresponding slat; and
a first motor, configured to adjust a tilt angle of at least one of the plurality of solar cells relative to the tilt angle of the corresponding slat based on the tilt angle of the corresponding slat and the measured output current of the solar detector.
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Abstract
The present invention proposes a posture-adjustable solar-collecting window blind, which can adjust the position of solar cells to better collect solar energy. In the window blind, a solar detector and an ampere meter are used to detect the relationship between the incident angle of sunlight and an optimal arrangement of the solar detector. The relationship can be further used to adjust the positions of the plurality of solar cells. Furthermore, the window blind comprises a light sensor to detect the light intensity of a target area, which can be complementarily used to adjust the position of the plurality of solar cells.
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Citations
13 Claims
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1. A window blind, comprising:
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a plurality of slats, each slat of the plurality of slats having an adjustable tilt angle; a solar detector, configured to collect solar energy; an ampere meter, configured to measure the output current of the solar detector; a plurality of solar cells, each solar cell of the plurality of solar cells mounted on a corresponding slat of the window blind to collect solar energy, and each solar cell of the plurality of solar cells having a tilt angle adjustable independently of a tilt angle of the corresponding slat; and a first motor, configured to adjust a tilt angle of at least one of the plurality of solar cells relative to the tilt angle of the corresponding slat based on the tilt angle of the corresponding slat and the measured output current of the solar detector. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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Specification