Title:
A relay unit and a photovoltaic power generation apparatus
Document Type and Number:
Japanese Patent JP6144604
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a relay unit that prevents the occurrence of a leakage current and is excellent in safety and reliability, and to provide a solar power generating device.SOLUTION: A relay unit for electrically connecting a solar cell and a control device controlling an output from the solar cell includes: an electrical path board having an insulating base substrate and a plurality of conductor terminals exposed while being protruded from the base substrate; a first protective member in which the plurality of conductor terminals are disposed on its upper surface and having a first side surface that faces the base substrate; and a second protective member disposed on the upper surface of the first protective member, covering the plurality of conductor terminals, and having a second side surface that faces the base substrate. The first protective member has, on the upper surface between a first end portion and a second end portion, a plurality of first grooves in which the plurality of conductor terminals are each disposed, a second groove provided between the first grooves adjacent to each other, and a third groove reaching a lower surface from the first side surface so as to be continuous with the second groove.
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Inventors:
Tatsuya Fukuda
Application Number:
JP2013225725A
Publication Date:
June 07, 2017
Filing Date:
October 30, 2013
Export Citation:
Assignee:
Kyocera Corporation
International Classes:
H02G15/08; H01R9/22; H02S40/34
Domestic Patent References:
| JP4133278A | ||||
| JP2005332869A | ||||
| JP2005116319A |
Foreign References:
| WO2011001975A1 |
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