SOLAR TRACKING DEVICE AND SYSTEM, AND METHOD FOR USING DEVICE
A solar tracking device and a method for using same, and a solar tracking system comprising the device. The device comprises a base (10), a first arm (20), a second arm (30) and a support (40), wherein the first arm (20) can rotate relative to the base (10) around a first rotation axis (S1), the sec...
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Format: | Patent |
Sprache: | chi ; eng ; fre |
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Zusammenfassung: | A solar tracking device and a method for using same, and a solar tracking system comprising the device. The device comprises a base (10), a first arm (20), a second arm (30) and a support (40), wherein the first arm (20) can rotate relative to the base (10) around a first rotation axis (S1), the second arm (30) can rotate relative to the first arm (20) around a second rotation axis (S2), and the support (40) can rotate relative to the second arm (30) around a third rotation axis (S3); the included angle between the second rotation axis (S2) and the third rotation axis (S3) is α, and 0° < α < 45°; and the support (40) can rotate relative to the base (10) around a fourth rotation axis (S4), the fourth rotation axis (S4) is perpendicular to the first rotation axis (S1), and the second rotation axis (S2), the third rotation axis (S3) and the fourth rotation axis (S4) intersect at the same point. The solar tracking device uses a non-orthogonal universal joint mechanism as a motion mechanism, such that a light-faci |
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