換気扇

Ventilating fan

Abstract

PROBLEM TO BE SOLVED: To provide a ventilating fan with a power source connection terminal of standard specification for easy connection work and a function of protecting a connection portion against dust with no screwed components. SOLUTION: The ventilating fan comprises a body 4 having a fan motor 1 mounted on a wind tunnel 2, and a flange 5 provided on the front face thereof, which has an air inlet and extends in the radial direction. The flange 5 has a back face recess-shaped by a back face rise 6 formed on the periphery. The power source connection terminal 7 is electrically connected to the fan motor 1, and the power source connection terminal 7 is stored in a protection case 9 provided in a recessed portion 8 in the back face of the flange 5. The protection case 9 has a window 11 to which the connection portion 10 of the power source connection terminal 7 is exposed. It is supported at both ends on the opposed sides of the window 11 rotatably on the back face of the flange 5 by on supporting portions 12, 13, when falling down or rising up. COPYRIGHT: (C)2006,JPO&NCIPI
【課題】 普通仕様の電源接続端子を備え、結線作業の容易な、ネジ付けにする部品なしに結線部の塵埃保護機能を備えた換気扇を得る。 【解決手段】 ファンモータ1を風洞2に取付けた本体4の前面に、吸込口を有し半径方向に広がるフランジ5を備え、このフランジ5は、周囲に形成された背面立上り6によって背面が凹状に形成されている換気扇について、そのファンモータ1に電気的に接続された電源接続端子7を有し、この電源接続端子7をフランジ5の背面の凹部8内に設けた保護ケース9に収納し、この保護ケース9について、電源接続端子7の接続部10を呈出させる窓11を有し、窓11の対向側においてフランジ5の背面に回動可能に支持部12,13において両持支持され、倒伏起立できる構成とする。 【選択図】 図1

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Cited By (8)

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    CN-104246232-ADecember 24, 2014三菱电机株式会社换气扇
    JP-2008232488-AOctober 02, 2008Matsushita Electric Ind Co Ltd, 松下電器産業株式会社換気装置
    JP-2011185516-ASeptember 22, 2011Mitsubishi Electric Corp, 三菱電機株式会社Ventilation fan and ventilation system of the same
    JP-2014016051-AJanuary 30, 2014Mitsubishi Electric Corp, 三菱電機株式会社換気扇
    JP-2014016064-AJanuary 30, 2014Mitsubishi Electric Corp, 三菱電機株式会社換気扇
    JP-2014016089-AJanuary 30, 2014Mitsubishi Electric Corp, 三菱電機株式会社換気扇
    JP-2014017055-AJanuary 30, 2014Mitsubishi Electric Corp, 三菱電機株式会社電線接続装置および換気扇
    WO-2016174721-A1November 03, 2016三菱電機株式会社換気扇