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    • 5. 发明专利
    • Lighting device for athletic stadium
    • 照明灯具照明设备
    • JP2014082090A
    • 2014-05-08
    • JP2012228880
    • 2012-10-16
    • Nippon Concrete Ind Co Ltd日本コンクリート工業株式会社
    • YOSHIDA EIJIURUSHIBATA ISAMU
    • F21S2/00F21V19/02F21V21/005F21V29/00F21Y101/02
    • PROBLEM TO BE SOLVED: To provide a lighting device for athletic stadium in which lighting fixtures of high directivity are arranged economically in such a way that a remarkable difference is not generated in an illumination distribution in the athletic stadium and powerful light may not enter into eyes of players.SOLUTION: At a tennis coat T where several tennis courts 1 to 6 are arranged in vertical and lateral directions, several columns 11 are vertically installed along both right and left sides around the tennis court T, i.e. in parallel with two rows of side lines 13, 14 positioned at the outer-most sides of several tennis courts 1 to 6, and a beam member 12 is installed between each of the columns 11, 11. The lighting fixtures 17 having a high directivity with several light emitting diodes collected there are arranged in parallel in substantial equal manner over an entire length of each of the beam members in each of the rows through fixing brackets attached to the beam members 12 in these two rows spaced apart by a prescribed space.
    • 要解决的问题:提供一种运动场所的照明装置,其中具有高方向性的照明装置经济地布置,使得在体育场馆的照明分布中不产生显着的差异,并且强光不能进入眼睛 的球员。解决方案:在一个网球运动衫T上,几个网球场1到6在垂直和横向排列,几个柱11沿着网球场T的左右两侧垂直安装,即与两排 位于几个网球场1至6的最外侧的侧线13,14以及梁11,11之间的梁构件12.具有多个发光二极管的方向性高的照明器具17 在每个行中的每个梁构件的整个长度上以大致相等的方式平行布置,通过附接到梁构件1的固定支架 在这两排间隔开规定的空间。
    • 6. 发明专利
    • Coupling device for illumination units, illumination unit using it, and system ceiling
    • 用于照明单元的联接装置,使用它的照明单元和系统天花板
    • JP2009252562A
    • 2009-10-29
    • JP2008099686
    • 2008-04-07
    • Showa Denko Kk昭和電工株式会社
    • YASUDA TAKENORISHINDO NORIFUMI
    • F21V21/002F21S4/00F21S8/04F21V21/005F21V23/06F21Y101/02F21Y103/00
    • PROBLEM TO BE SOLVED: To provide a coupling device for an illumination unit which is superior in workability at the time of installation, can shorten installation time, and easy in maintenance and can realize reduction in construction cost and running cost, and the illumination unit using the same, and a system ceiling. SOLUTION: In the coupling device, a second contact receiving portion 52 is provided near a hook 21b of a hook mechanism installed on one of adjoining illumination units 10, and a first contact receiving portion 51 is provided near a pin 31 of a pin mechanism 3 installed in the other illumination unit 10, and when the hook 21b is engaged with the pin 31 and the adjoining illumination units 10 are coupled and fixed, a first contact part 41 and the first contact receiving portion 51 are connected, and a second contact part 42 and the second contact receiving portion 52 are connected, thereby, the first contact receiving portion 51 and the second contact receiving portion 52 are electrically connected through a hook member 21. COPYRIGHT: (C)2010,JPO&INPIT
    • 解决的问题:提供一种在安装时的可加工性优异的照明单元的联接装置,能够缩短安装时间,易于维护,能够实现施工成本和运行成本的降低, 使用相同的照明单元和系统天花板。 解决方案:在联接装置中,第二接触接收部分52设置在安装在相邻照明单元10中的一个的钩机构的钩子21b附近,并且第一接触接收部分51设置在邻近的照明单元10的销31附近 销机构3安装在另一个照明单元10中,并且当钩21b与销31接合并且相邻的照明单元10被联接和固定时,第一接触部41和第一接触接收部51被连接, 第二接触部分42和第二接触接收部分52连接,第一接触接收部分51和第二接触接收部分52通过钩部件21电连接。版权所有(C)2010,JPO&INPIT
    • 7. 发明专利
    • Illuminating device
    • 照明设备
    • JP2009087830A
    • 2009-04-23
    • JP2007258026
    • 2007-10-01
    • Rohm Co Ltdローム株式会社
    • TAKAMURA MAKOTOTANAKA MASASHI
    • F21S8/04F21V3/00F21V3/02F21V21/005F21Y105/00H01L51/50H05B33/12H05B33/24
    • F21S2/00F21V21/005F21V21/30F21Y2105/00F21Y2115/15H01L25/046H01L51/5271H01L2924/0002H01L2924/00
    • PROBLEM TO BE SOLVED: To provide an illuminating device with high in-plane uniformity of luminance by having no dark part to be made in a joint section between planar light source panels.
      SOLUTION: The illuminating device 1 is provided with a plurality of planar light source panels 2 and a plurality of light diffusion reflecting plates 3 arranged on a light emitting side of the planar light source panels 2. The light diffusion reflecting plates 3 have rectangular bottom surfaces arranged on a light emitting region on the planar light source panel 2, light emitting surfaces 3a are approximately the same size as a planar contour of the surface light source panels 2 and side surfaces 3c are formed to be inclined diagonally outward from the bottom surfaces to the light emitting surfaces 3a. The light diffusion reflecting plates 3 which are adjacent to each other are arranged to be in contact with each other without any gap and the light emitting surfaces 3a are arranged to be continuous.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:通过在平面光源面板之间的接合部中没有形成黑色部分来提供具有高的面内均匀性的照明装置。 解决方案:照明装置1设置有多个平面光源面板2和布置在平面光源面板2的发光侧的多个光漫射反射板3.光扩散反射板3具有 布置在平面光源面板2上的发光区域上的矩形底面,发光面3a与表面光源面板2的平面轮廓大致相同的尺寸,侧面3c形成为从 底面到发光面3a。 彼此相邻的光漫反射板3被布置成彼此接触而没有任何间隙,并且发光表面3a被布置成连续。 版权所有(C)2009,JPO&INPIT