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    Lighting apparatus
    10.
    发明授权
    Lighting apparatus 失效
    照明设备

    公开(公告)号：US06375339B2

    公开(公告)日：2002-04-23

    申请号：US09678360

    申请日：2000-10-03

    申请人： Kaname Maruyama ,  Takashi Honda ,  Shuichi Taniguchi ,  Masahiko Hori

    发明人： Kaname Maruyama ,  Takashi Honda ,  Shuichi Taniguchi ,  Masahiko Hori

    IPC分类号： F21V2108

    CPC分类号： F21S6/003 ,  F21V17/02 ,  F21V17/164 ,  F21Y2103/00

    摘要： A lighting apparatus which enables a shade to be easily attached, detached and rotated with a simple structure and an enhanced degree of freedom in design. Grooves 9,10 defining arc-shaped portions 15,16, respectively, are formed around an axis of a head 4, to which is mounted a fluorescent light bulb 7. A shade 8 which is formed with protrusions 17, 18 opposite to the grooves 9, 10 is mounted to the head 4 so as to cover the fluorescent light bulb 7. By pressing the protrusions 17, 18 of the shade 8 into the grooves 9, 10 of the head 4, the shade 8 can be very easily mounted to the head 4. By lifting up the shade 8 from the head 4, the shade 8 can be very easily removed from the head 4. In addition, the shade 8 can be rotated by allowing the protrusions 17, 18 formed on the shade 8 to slide along the arc-shaped portions 15, 16. As such shade 8 allows a simple integral structure, degree of freedom in designing a lighting apparatus can be enhanced.

    摘要翻译： 一种照明装置，其能够以简单的结构和增强的设计自由度容易地安装，拆卸和旋转阴影。 围绕头部4的轴线形成分别形成弧形部分15,16的凹槽9,10，安装有荧光灯泡7.遮光罩8形成有与凹槽相对的突起17,18 将9,10安装到头部4以覆盖荧光灯泡7.通过将灯罩8的突起17,18压入头部4的槽9,10中，可以非常容易地将灯罩8安装到 头部4.通过从头部4提升遮光罩8，可以非常容易地从头部4去除灯罩8.另外，通过使形成在灯罩8上的突起17,18能够旋转，可以使灯罩8旋转 沿着弧形部分15,16滑动。由于这种荫罩8允许简单的整体结构，可以提高设计照明装置的自由度。