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A solar photovoltaic panel for the roof of a building

A technology for solar photovoltaic panels and buildings, applied in the field of solar photovoltaic panels, can solve the problems of surface wear and difficulty of functioning of photovoltaic panels, and achieve the effects of reducing damage, prolonging service life and reducing wear and tear.

Active Publication Date: 2020-09-01
杭州光曲智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in bad weather such as rain, snow or strong wind, it will cause wear and tear on the surface of the photovoltaic panel. If it is exposed to the outside for a long time, it will delay the service life of the photovoltaic panel and make it difficult to play its due role

Method used

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  • A solar photovoltaic panel for the roof of a building
  • A solar photovoltaic panel for the roof of a building
  • A solar photovoltaic panel for the roof of a building

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] see Figure 1-5 , the present invention provides a technical solution:

[0024] A solar photovoltaic panel for the roof of a building such as figure 1 As shown, a pair of main sprockets 3 are provided at the front and rear ends of the housing 1 . Such as Figure 5 As shown, one of the main sprockets 3 on the same side of the casing 1 is a driving wheel and is connected to a motor, the other main sprocket 3 is a driven wheel, and the two main sprockets 3 on the same side are connected to a chain 4. No less than two sets of cloth supporting mechanisms are arranged between the two main sprockets 3 on the same side, and the two sides of the cover cloth 12 are connected to the two chains 4 on both sides of the casing 1 . A photovoltaic panel 2 is mounted on the housing 1 .

[0025] The fabric support mechanism includes connecting rod one 5, linear drive cylinder 6, fan-shaped disc 7, connecting rod two 8 and connecting rod three 9, connecting rod one 5 is fixed on the sh...

Embodiment 2

[0029]The difference between this embodiment and Embodiment 1 is only that the fixed sprocket 10 and the moving sprocket 11 are installed in different positions on the sector disk 7, that is, the positions of the fixed sprocket 10 and the moving sprocket 11 are exchanged, and the fixed sprocket 10 is fixed. The support rod 13 is still installed, and after the support rod 13 moves up and down, the support rod 13 reduces the shading of the photovoltaic panel 2 . When the support bar 13 supports the cover cloth 12, its arc surface is in contact with the cover cloth 12. When the support bar 13 does not support the cover cloth 12, the chord of the arc of the arc surface is perpendicular to the photovoltaic panel 12, so that the support bar 13 is The verticality of the photovoltaic panel 2 reduces the accumulation of dust and reduces the shading of the photovoltaic panel 2 .

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Abstract

The invention relates to the technical field of a solar photovoltaic panel, in particular to a solar photovoltaic panel for a building roof. The solar photovoltaic panel comprises a shell, wherein a pair of main chain wheels are arranged at two ends of the shell, the axes of the two main wheels are arranged in parallel, a chain is connected between the main chain wheels at the same side, a photovoltaic panel is arranged on the shell, a cover fabric is arranged between two chains and is used for shielding the photovoltaic panel, at least two groups of fabric support mechanisms are arranged between the two main chain wheels at the same side of the shell, the cover fabric is supported by the fabric support mechanisms when the cover fabric shields the photovoltaic panel, and the projection area of the fabric support mechanisms on the photovoltaic panel is reduced when the shielding of the cover fabric is eliminated. The solar photovoltaic panel for the building roof is simple in structureand ingenious and reasonable in design, the photovoltaic panel can be shielded by the cover fabric in severe weather such as rain, snow and large wind, the damage to the photovoltaic panel caused by the severe weather is reduced, and the service lifetime of the photovoltaic panel is prolonged.

Description

technical field [0001] The invention relates to the technical field of solar photovoltaic panels, in particular to a solar photovoltaic panel used on building roofs. Background technique [0002] Solar photovoltaic power generation system is a new type of power generation system that uses the photovoltaic effect of solar cell semiconductor materials to directly convert solar radiation energy into electrical energy. There are two modes of independent operation and grid-connected operation. Independently operating photovoltaic power generation systems require batteries as energy storage devices. They are mainly used in remote areas without grids and areas with scattered populations. The cost of the entire system is high; Save the storage battery, not only can greatly reduce the cost, but also has higher power generation efficiency and better environmental protection performance. [0003] It is predicted that solar photovoltaic power generation will occupy an important seat in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02S40/00
CPCH02S40/00Y02B10/10Y02E10/50
Inventor 续麦贵
Owner 杭州光曲智能科技有限公司