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Solar photovoltaic panel rain-shedding device

A technology of solar photovoltaic panels and photovoltaic panels, applied in photovoltaic power generation, photovoltaic modules, electrical components, etc., can solve problems such as reducing the life of photovoltaic panels, and achieve the effects of ensuring service life, convenient use, and improving service life

Inactive Publication Date: 2018-08-07
郑州恒之博新能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a solar photovoltaic panel rain shielding device in order to solve the problem that the long-term impact of rainwater will seriously reduce the life of photovoltaic panels

Method used

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  • Solar photovoltaic panel rain-shedding device
  • Solar photovoltaic panel rain-shedding device
  • Solar photovoltaic panel rain-shedding device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A solar photovoltaic panel rain shielding device, comprising a mounting bracket 1, a photovoltaic panel protection mechanism is provided under the mounting bracket 1, and the photovoltaic panel protection mechanism includes a shelter cloth retractor 3 provided at the bottom of the mounting bracket 1. The shielding cloth retractor 3 includes a cylindrical housing 31 in which a clockwork spring 32 is fixed, and a shielding cloth 33 is wound on the outside of the clockwork spring 32. One end of the shielding cloth 33 extends out of the housing 31 A driving mechanism 2 for driving the shielding cloth 33 to shield the photovoltaic panel is connected to the end.

Embodiment 2

[0023] On the basis of embodiment 1, the drive mechanism 2 includes two sets of symmetrically arranged single drive components, the single drive component 2 includes a sliding block 21, and two sides of the mounting bracket 1 are provided with sliding grooves 11, so The slider 21 is adapted to the chute 11 and can move along the length of the chute 11 in the chute 11. A support block 22 is provided on the outside of the slider 21, and a top plate 23 is provided above the support block 22. One end of the top plate 23 is aligned with the outer edge of the mounting bracket 1, a pulley 24 is provided at the bottom of the support block 22, a connecting rod 25 is provided between the top plates 23 of the two groups of monomer protection devices, and the end of the shielding cloth 33 It is sleeved on the connecting rod 25, wherein a driving wheel A26 is connected below the pulley 24 of one group of single driving components, and a driving wheel B27 is connected below the pulley 24 of t...

Embodiment 3

[0025] On the basis of Embodiment 1 or 2, the connecting rod 25 and the top plate 23 are detachably connected.

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Abstract

The invention discloses a solar photovoltaic panel rain-shedding device. The solar photovoltaic panel rain-shedding device comprises a mounting bracket, wherein a photovoltaic panel protection mechanism is disposed under the mounting bracket, the photovoltaic panel protection mechanism comprises a shielding cloth retractor disposed at a bottom of the mounting bracket, the shielding cloth retractorcomprises a cylindrical outer casing, a spring is fixed in the outer casing, the spring is externally wrapped with a shielding cloth, and one end of the shielding cloth protrudes out of the outer casing and is connected at the end with a driving mechanism used for driving the shielding cloth to block a photovoltaic panel. The solar photovoltaic panel rain-shedding device is advantaged in that through arranging the shielding cloth retractor and the driving mechanism, the driving mechanism starts to pull out the shielding cloth to block the photovoltaic panel in a rainy day, after the rain stops, the shielding cloth is retracted, influence of the rain on the photovoltaic panel is avoided, and service life of the photovoltaic panel is improved.

Description

Technical field [0001] The invention relates to the field of new energy devices, in particular to a solar photovoltaic panel rain shielding device. Background technique [0002] As a new type of energy, solar energy is an inexhaustible renewable resource. In the urgent form of the increasingly scarce tangible energy on the earth, solar photovoltaic power generation has become a new energy project of global concern and key development. In the long-term energy strategy China has a very important position. As a new type of clean energy, solar photovoltaic power stations are developing rapidly all over the world. Photovoltaic power generation requires a huge number of photovoltaic power generation panels to form a solar cell array. In rainy weather, solar photovoltaic panels cannot absorb sufficient sunlight. Affected by wind, sand and rain, long-term rain will seriously reduce the life of photovoltaic panels. Summary of the invention [0003] The purpose of the present invention is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02S40/10
CPCH02S40/10Y02E10/50
Inventor 孙晓
Owner 郑州恒之博新能源科技有限公司
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