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Outer surrounding structure of photovoltaic power generation system

A technology of photovoltaic power generation and photovoltaic power generation panels, applied in photovoltaic power generation, support structures of photovoltaic modules, photovoltaic modules, etc., can solve problems such as deformation, leakage, and deterioration of weather resistance

Inactive Publication Date: 2007-04-25
NIHON TEPPAN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, since it is necessary to drill a hole for wiring at least through the peripheral body itself in each roofing material to lead wiring cables for inputting and outputting electric energy converted by solar cells to the outside of the outdoor, when connecting with the peripheral body In the integrally formed photovoltaic power generation panel, there is a defect that the weather resistance performance deteriorates due to rainwater flowing in through the hole for wiring and leakage occurs.
In addition, because the building itself, the peripheral body, etc. vibrate due to the swaying caused by the surrounding environment, wind, etc., deformation occurs in the hole for wiring, so that there is a defect that the weather resistance performance is further deteriorated.

Method used

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  • Outer surrounding structure of photovoltaic power generation system
  • Outer surrounding structure of photovoltaic power generation system
  • Outer surrounding structure of photovoltaic power generation system

Examples

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Embodiment Construction

[0035] In the drawings, the reference numeral 1 denotes an elongated fixing member having a portion 1a and a protruding portion 1b, the portion 1a being fixed to a base material S such as a roof panel, a base material, an intermediate pillar of a building, and so on. The protruding portion 1b is arranged to be parallel to the portion 1a in the longitudinal direction along both sides of the outdoor side. A plurality of elongated fixing members 1 are fixed to the base material S in a direction perpendicular to the direction of the water slope at predetermined intervals so that the longitudinal direction of the elongated fixing members is parallel to the direction of the water slope. The elongated fixing member 1 is used to fix the peripheral body 2 and the zipper gasket 4 mentioned below to the base material S of the building.

[0036] In the fixing member 1, as shown in FIGS. 1 to 5, projecting portions 1b parallel to the portion 1a fixed to the base material S of the building are ...

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Abstract

To improve weathering and installation performances, a photovoltaic power generation outer surrounding structure comprises a plural long fixing members (1) having protruding portions (1b) in both sides in parallel to a portion (1a) fixed onto a base material (S) of a building, an outer surrounding body (2) arranged on the base material (S) between the fixing members (1, 1) and having fixing portions (2a) extending under the protruding portions (1b) in both ends, a photovoltaic power generation panel (3), and a zipper gasket (4) having pinching and fixing portions (4ac) in both sides for holding the protruding portions (1b) and the fixing portions (2a) together, panel groves (4ab) in both sides for holding the photovoltaic power generation panel (3) and a zipper fitting groove (4aa) and a zipper body (4a) in both sides for tightening the panel grooves (4ab) by insertion of the zipper body (4a) into the groove(4aa).

Description

Technical field [0001] The present invention relates to a photovoltaic power generation peripheral structure, which is used to connect photovoltaic power generation panels to peripheral bodies such as roofs and walls of buildings. Background technique [0002] Generally speaking, a photovoltaic power generation system is composed of photovoltaic power generation panels provided with solar cells that convert the energy of sunlight into electrical energy, a junction box that gathers DC wires from multiple photovoltaic power generation panels, and A power regulator that converts the DC power supplied from the junction box into AC power and controls the frequency, voltage, current, phase, output quality, etc. A plurality of photovoltaic power generation panels of a photovoltaic power generation system are usually arranged on a peripheral body such as a roof and a wall of a building, and the photovoltaic power generation panels are connected in series. [0003] As the installation met...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04D13/18H01L31/042
CPCY02B10/20H01L31/0422Y02B10/12F24J2/045F24J2/5249F24J2/5256E04F13/0814F24J2002/4663F24J2002/5294Y02E10/50H01L31/0482F24J2/5207Y02E10/47F24S20/67F24S25/35F24S25/615F24S25/634F24S2025/021F24S2025/6003H02S20/23Y02B10/10H02S20/20
Inventor 小林晴久大森忠昭三浦政胜
Owner NIHON TEPPAN CO LTD
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