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    • 8. 发明专利
    • Illuminating device of stairs
    • 照明设备
    • JP2010055822A
    • 2010-03-11
    • JP2008217277
    • 2008-08-26
    • Kanazawa Inst Of TechnologyKictec IncToyoda Gosei Co Ltd学校法人金沢工業大学株式会社キクテック豊田合成株式会社
    • KANETANI SUEKOYAMAMOTO GENJIIKEDA NORIHIROKUBO CHIHO
    • F21V33/00F21V8/00
    • PROBLEM TO BE SOLVED: To provide an illuminating device of stairs enabling safe lifting by illuminating stepping faces and nosings at the same time.
      SOLUTION: The illuminating device 10 is loaded on a nosing site 7 of each step 3 for illuminating a stepping face 5 just under and a nosing 7 just over with an LED 13 as a light source. The illuminating device 10 is provided with a rectangular-shape case body 11 forming a front-side opening 112 at a front side. An LED-mounting plate 12 mounting the LED 13 is arranged aslant in the case body 11 and a light-reflecting plate 16 is arranged at an upper part of the case body 11. An upper-side opening 111 is formed at an upper part of the case body 11 to mount a translucent opaque white panel 14. The LED 13 is so arranged to irradiate on the reflecting plate 16 in a slanted state, so that light irradiated from the LED 13, on one hand, irradiates light reflected from the reflecting plate 16 on the stepping face 5 just under, and on the other hand, passes through the opaque white panel 14 from a light-transmitting space 17.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种楼梯的照明装置,能够同时照亮步进面和缝隙来安全地提升。 解决方案:将照明装置10装载在每个步骤3的点火位置7上,用于照亮刚刚在正下方的步进面5,并且将LED 13作为光源照亮。 照明装置10设置有在前侧形成正面开口112的矩形壳体11。 安装LED13的LED安装板12被布置在壳体11中,并且光反射板16布置在壳体11的上部。上侧开口111形成在壳体11的上部 壳体11安装半透明的不透明白板14. LED 13被布置为以倾斜状态照射在反射板16上,使得从LED 13照射的光一方面照射从反射板 在步进面5正下方的板16,另一方面从透光空间17穿过不透明白板14.版权所有(C)2010,JPO&INPIT