Title:
TRAVELING CLEANING DEVICE, CONNECTION BRIDGE INSTALLATION METHOD, CLIMBING CONTROL ASSEMBLY, PHOTOVOLTAIC UNIT, AND PHOTOVOLTAIC ARRAY
Document Type and Number:
WIPO Patent Application WO/2020/253625
Kind Code:
A1
Abstract:
A photovoltaic array and a connection bridge installation method, pertaining to the field of solar equipment. The photovoltaic array comprises multiple climbing control assemblies, and the climbing control assemblies comprise a photovoltaic unit (1) and a traveling cleaning device (2). The traveling cleaning device (2) comprises a main body (3) and a traveling wheel assembly (4). The traveling wheel assembly (4) comprises multiple traveling wheels (41), and is connected to the main body (3). The main body (3) is deformable. The traveling cleaning device (2) comprises a traveling wheel rotation drive assembly (5). The rotation drive assembly for the traveling wheels (41) drives traveling surfaces of the traveling wheels (41) to rotate about the main body (3) and adapt to the shape of a connection bridge (12). The space between a first traveling wheel set (48) and a second traveling wheel set (49) on the traveling device (2) is greater than a length of a slope of the connection bridge (12). An included angle is formed between the width direction of a traveling surface of the connection bridge (12) and a photovoltaic surface of photovoltaic panels (11, 13), and the included angle is not equal to zero, thereby preventing the situation in which the traveling device (2) has insufficient driving force when passing through the connection bridge (12), and better maintaining the balance thereof while climbing. The configuration of a brush assembly (61) on the traveling device (2) enables the brush assembly (61) to achieve thorough cleaning.
Inventors:
CUI ZHENGLEI (CN)
Application Number:
PCT/CN2020/095704
Publication Date:
December 24, 2020
Filing Date:
June 12, 2020
Export Citation:
Assignee:
CUI ZHENGLEI (CN)
International Classes:
H02S30/10; B62D61/10; H02S40/10
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Attorney, Agent or Firm:
INNOPAT INTELLECTUAL PROPERTY CO., LTD. (CN)
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