Mounting and fixing device for photovoltaic panel

A technology for fixing devices and photovoltaic panels, applied in photovoltaic modules, photovoltaic power generation, photovoltaic module support structures, etc., can solve the problem that photovoltaic panels cannot be used and keep facing the sun, and achieve a large area for carrying photovoltaic panels, convenient operation and safety sex high effect

Pending Publication Date: 2022-06-24
华能青海发电有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although solar photovoltaic panels have been rapidly popularized, they have not maximized the potential of solar energy conversion, mainly due to the current fixed installation structure of solar photovoltaic panels. The angle of incidence of the sun changes periodically with seasonal changes, and photovoltaic panels cannot be used. facing the sun

Method used

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  • Mounting and fixing device for photovoltaic panel
  • Mounting and fixing device for photovoltaic panel
  • Mounting and fixing device for photovoltaic panel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Example 1: see Figures 1 to 6 , an installation and fixing device for photovoltaic panels, comprising a base 1, a base 2 is fixedly connected to the base 1 by bolts, a pair of support plates 3 are arranged on the base 2, and the support plates 3 on both sides are fixed between A fixed shaft 4 is connected, the outer side of the fixed shaft 4 is rotatably connected with a rotating shaft sleeve 5, and the rotating shaft sleeve 5 is fixedly connected with a base plate 7 through a connecting bracket 6, and the base plate 7 is fixed on the surface of the side facing away from the base 1 A set of photovoltaic panels 8 are connected, and a locking sleeve 9 is slidably connected to the fixed shaft 4. The locking sleeve 9 includes a left locking sleeve 12 and a right locking sleeve 10. The left locking sleeve 12 is connected with the right locking sleeve 9. The locking sleeves 10 are fixedly connected by a fixing rod 11. The left end of the fixed shaft 4 is fixedly connected wi...

Embodiment 2

[0033] Example 2: see Figures 3 to 4 , an installation and fixing device for photovoltaic panels, the difference from Embodiment 1 is that a set of guide rails 15 are provided on the circumferential outer wall of the left end of the rotating shaft sleeve 5, and a set of guide rails 15 are provided on the circumferential inner wall of the left locking sleeve 12. Guide groove 16, the guide rail 15 is slidingly matched with the guide groove 16.

[0034] In this embodiment, the guide rails 15 and the guide grooves 16 are slidably matched, which can increase the tangential force of the rotating shaft sleeve 5 , with better stability and greater weight of the base plate 7 and the photovoltaic panel 8 that can be carried.

Embodiment 3

[0035] Example 3: see Figures 2 to 3 , an installation and fixing device for photovoltaic panels, the difference from Embodiments 1 and 2 is that an electric push rod 21 is hinged on the base 2 , and the telescopic rod end of the electric push rod 21 is hinged with the bottom plate 7 .

[0036] In this embodiment, when the angle of the bottom plate 7 and the photovoltaic panel 8 is adjusted, the electric push rod 21 is pushed without manual push, so the operation is more convenient and the safety is higher.

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Abstract

The invention discloses a photovoltaic panel mounting and fixing device which comprises a base, a base is fixedly connected to the base through bolts, a pair of supporting plates are arranged on the base, a fixing shaft is fixedly connected between the supporting plates on the two sides, a rotating shaft sleeve is rotationally connected to the outer side of the fixing shaft, and a bottom plate is fixedly connected to the rotating shaft sleeve through a connecting support. A group of photovoltaic panels are fixedly connected to the surface of the side, back on to the base, of the bottom plate, locking sleeves are transversely and slidably connected to the fixing shaft and comprise the left locking sleeve and the right locking sleeve, the left locking sleeve and the right locking sleeve are fixedly connected through a fixing rod, the left end of the fixing shaft is fixedly connected with a left locking seat, and the right end of the rotating shaft sleeve is fixedly connected with a right locking seat; and the left locking sleeve and the left locking seat as well as the right locking sleeve and the right locking seat are clamped and matched through an annular fluted disc. The problem that an existing photovoltaic panel is low in solar energy conversion efficiency can be solved, and the photovoltaic panel is convenient to adjust, high in structural stability, large in photovoltaic panel bearing area and worthy of popularization.

Description

technical field [0001] The invention relates to the technical field of photovoltaic panels, in particular to an installation and fixing device for photovoltaic panels. Background technique [0002] Solar photovoltaic system, also known as photovoltaic, or photovoltaic for short, refers to a facility that converts solar energy into direct current electricity by utilizing the photovoltaic effect of photovoltaic semiconductor materials. The heart of a photovoltaic facility is the solar panel. The semiconductor materials used for power generation mainly include: monocrystalline silicon, polycrystalline silicon, amorphous silicon and cadmium telluride. As countries have been actively promoting the application of renewable energy in recent years, the photovoltaic industry has developed rapidly. [0003] Since the advent of solar cells, continuous advancements in the materials used, technology, and the maturity of the manufacturing industry have all driven PV systems to become mo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02S20/30
CPCH02S20/30Y02E10/50
Inventor 朱万良
Owner 华能青海发电有限公司
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