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    • 2. 发明专利
    • Lighting device
    • 照明设备
    • JP2010009969A
    • 2010-01-14
    • JP2008168799
    • 2008-06-27
    • Andesign Co LtdTsutomu OchiaiYamagata Promotional Organization For Industrial Technology株式会社アンデザイン勉 落合財団法人山形県産業技術振興機構
    • OCHIAI TSUTOMU
    • F21K99/00F21S8/02
    • F21K9/00F21Y2105/00F21Y2115/15
    • PROBLEM TO BE SOLVED: To provide a lighting device, in which a special construction work is not necessary, a supplementary means for the purpose of countermeasure of heat generation from a light source is unnecessary, and which is suitably used as a down-light having a function of illuminating a ceiling face indirectly. SOLUTION: The device is constituted of a surface light emitter 1 used as a light source for illumination, and a lamp body 5 in which an emitted light from the surface light-emitter 1 is light-distributed and guided. At the lamp body 5, a lamp mounting part 6 attached to the surface light-emitter so as to surround the light-emitting face of the surface light-emitter 1, a first light guide 7 which is constituted of a window hole continuing to the lamp mounting part and which makes the emitted light pass through in the direction not orthogonal to the light-emitting face of the surface light-emitter, and a second light guide 8 which is cylindrically formed continuing to the first light guide and makes pass through the emitted light going into the cylindrical body and in the direction perpendicular to the light-emitting face of the surface light-emitter are equipped. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:为了提供一种不需要特殊施工工作的照明装置,不需要用于对来自光源的发热的补充装置,并且适合用作下降 具有间接照射天花板面的功能。 解决方案:该装置由用作照明光源的表面光发射器1和来自表面发光器1的发射光分散和引导的灯体5构成。 在灯体5处,安装在表面发光体上以包围发光体1的发光面的灯安装部6,第一导光体7,其由连续至 灯安装部分,并且使得发射光在与表面发光体的发光面不正交的方向上通过;以及第二导光体8,其与第一导光体连续地圆柱形地形成,并通过 配备进入圆筒体并且垂直于表面发射器的发光面的方向的发射光。 版权所有(C)2010,JPO&INPIT