POWER SUPPLY DEVICE FOR SEATING SEAT

To install a power supply coil for wirelessly supply of power and a power receiving coil by using two members that relatively move in a mutually close state during slide-movement of a seating seat and, thereby to achieve wireless supply of power to a slide seat without installation of a power supply...

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Bibliographic Details
Main Authors WATANABE SHIGEKI, TOYAMA MASAYUKI
Format Patent
LanguageEnglish
Japanese
Published 27.12.2018
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Summary:To install a power supply coil for wirelessly supply of power and a power receiving coil by using two members that relatively move in a mutually close state during slide-movement of a seating seat and, thereby to achieve wireless supply of power to a slide seat without installation of a power supply coil and a power receiving coil on a seat body and on a floor below it.SOLUTION: A power receiving coil 50 for wirelessly supplying power by magnetic field coupling is installed in a required part of a movable rail 20 that maintains an opposite state to a fixed rail 10 regardless of slide movement. A power supply coil 40 for wirelessly supplying power by magnetic field coupling is installed in an opposite area to the movable rail 20 on the fixed rail 10 and within the range of movement of the power receiving coil 50 that slide-moves together with the movable rail 20.SELECTED DRAWING: Figure 5 【課題】着座用シートのスライド移動時に互いに接近した状態で相対移動する2部材を利用してワイヤレス給電のための給電コイル及び受電コイルを設置することにある。それにより、シート本体及びその下のフロアに給電コイル及び受電コイルを設置することなくスライドシートのワイヤレス給電を実現可能とする。【解決手段】磁界結合によりワイヤレス給電を行うための受電コイル50は、スライド移動に係わらず固定レール10と対向状態を維持する可動レール20の適宜箇所に設置されている。磁界結合によりワイヤレス給電を行うための給電コイル40は、固定レール10上の可動レール20との対向領域で、可動レール20と共にスライド移動する受電コイル50の移動範囲内に設置されている。【選択図】図5
Bibliography:Application Number: JP20170114460