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Umbrella-shaped opening and closing type photovoltaic mechanism unfolding and folding device

An openable, umbrella-shaped technology, applied to the support structure of photovoltaic modules, photovoltaic modules, electrical components, etc., can solve the problems of large footprint, inability to move flexibly and inconvenience of devices, and achieve the goal of reducing land occupation area, avoid direct sunlight, and easy to use

Pending Publication Date: 2022-07-05
TONGJI UNIV
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  • Abstract
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Problems solved by technology

[0003] Chinese patent application (publication number CN112187151A) discloses a double-layer screw-guided photovoltaic mechanism folding and unfolding device that can be tracked. Realize the folding and unfolding of the photovoltaic power generation mechanism, and solve the problem of too large occupied area in the prior art
However, the photovoltaic power generation mechanism needs to be connected to the battery when it is in use. Due to the folding structure of the photovoltaic panel in the above-mentioned patent application, in order to avoid direct sunlight on the battery when the photovoltaic panel is folded, the battery in the above-mentioned patent application can only be installed in a nearby building, and the device cannot Realize flexible movement, very inconvenient

Method used

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  • Umbrella-shaped opening and closing type photovoltaic mechanism unfolding and folding device
  • Umbrella-shaped opening and closing type photovoltaic mechanism unfolding and folding device

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Embodiment Construction

[0029] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. This embodiment is implemented on the premise of the technical solution of the present invention, and provides a detailed implementation manner and a specific operation process, but the protection scope of the present invention is not limited to the following embodiments.

[0030] This embodiment provides an umbrella-shaped opening and closing photovoltaic mechanism unfolding and retracting device, such as figure 1 As shown, it includes a box base 1 , a drive assembly 2 , a fixed rod 3 , an extension 4 and an umbrella-shaped solar power generation panel 5 . The box base 1 is a cuboid box structure with an open top, one end of the fixing rod 3 is arranged inside the box base 1 , the other end penetrates the top and is hinged with the umbrella-shaped solar power panel 5 , and one end of the extension part 4 slides with the fixing rod 3 connected, ...

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Abstract

The invention relates to an umbrella-shaped opening and closing type photovoltaic mechanism unfolding and folding device which comprises a box body base, a driving assembly, a fixing rod, an extension part and an umbrella-shaped solar power generation panel, the box body base is of a box body structure with an opening in the top, one end of the fixing rod is arranged in the box body base, and the other end of the fixing rod is hinged to the umbrella-shaped solar power generation panel; one end of the extension part is slidably connected with the fixed rod, and the other end is connected with the umbrella-shaped solar panel; the driving assembly drives the extension part to move on the fixing rod so as to drive the umbrella-shaped solar power generation panel to be folded or unfolded. Compared with the prior art, the invention has the advantages of long service life, flexible setting and the like.

Description

technical field [0001] The invention relates to the field of photovoltaic power generation, in particular to an umbrella-shaped opening and closing photovoltaic mechanism unfolding and retracting device. Background technique [0002] A solar photovoltaic power generation mechanism is a power generation device that converts solar radiation energy into electrical energy. Photovoltaic power generation is based on the principle of photovoltaic effect, using solar cells to directly convert sunlight energy into electrical energy. The photovoltaic power generation system is mainly composed of three parts: solar panels (components), controllers and inverters. In theory, photovoltaic power generation technology can be used in any occasion that requires power, ranging from spacecraft, down to household power, large to megawatt power stations, small to toys, photovoltaic power can be everywhere. However, most of the existing photovoltaic modules are large in size and uniform in form,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02S30/20H02S20/30H02S40/10
CPCH02S30/20H02S20/30H02S40/10
Inventor 孙波丁星鑫徐旖萱
Owner TONGJI UNIV
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