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Patent Searching and Data


Title:
SOLAR DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/073272
Kind Code:
A1
Abstract:
A solar device, comprising: a frame (100) provided with a controller (300); a folding and unfolding assembly (400) comprising a folding and unfolding motor (410) and a plurality of fan-shaped plates (420), wherein the folding and unfolding motor (410) is connected to a rotating shaft (411), the plurality of fan-shaped plates (420) are arranged in the axial direction of the rotating shaft (411), a solar panel is provided on each fan-shaped plate (420), the rotating shaft (411) can drive the plurality of fan-shaped plates (420) to rotate in sequence to be unfolded or folded, arc-shaped supports (430) are arranged at the ends of the fan-shaped plates (420) away from the rotating shaft (411), the arc-shaped support (430) comprises an arc-shaped sliding rail (431) and an arc-shaped sliding groove (432), and the arc-shaped sliding rail (431)/arc-shaped sliding groove (432) of a previous fan-shaped plate (420) can be in sliding fit with the arc-shaped sliding groove (432)/arc-shaped sliding rail (431) of a next fan-shaped plate (420); a horizontal revolving mechanism (500) configured to drive the folding and unfolding assembly (400) to rotate in the horizontal plane; and a pitching mechanism (600) configured to drive the folding and unfolding assembly (400) to rotate in a vertical plane. The arc-shaped support (430) can support the tail ends of the fan-shaped plates (420), deformation of the fan-shaped plates (420) can be reduced, the wind resistance of the solar device is enhanced, and the unfolding and folding processes of the plurality of fan-shaped plates (420) can be more stable.

Inventors:
ZHANG ZICHENG (CN)
ZENG XIANCHAO (CN)
XIE ZHIGANG (CN)
HUANG RIFU (CN)
ZENG FEI (CN)
Application Number:
PCT/CN2020/125369
Publication Date:
April 14, 2022
Filing Date:
October 30, 2020
Export Citation:
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Assignee:
ZHUHAI CHENGDIAN TECH CO LTD (CN)
International Classes:
H02S20/32; F24S30/45; H02S30/20
Foreign References:
CN210431325U2020-04-28
CN209608607U2019-11-08
CN207321176U2018-05-04
CN211239763U2020-08-11
CN108482687A2018-09-04
CN211151912U2020-07-31
KR20180118505A2018-10-31
Attorney, Agent or Firm:
JIAQUAN IP LAW (CN)
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