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公开(公告)号：US20200103085A1
公开(公告)日：2020-04-02
申请号：US15749861
申请日：2017-08-31
发明人： Ho Meng CHIA
摘要： A pole for supporting at least one light fixture and at least one information and communication device thereon, the pole comprising: an elongate structural core to support weight of the pole; and an elongate external covering housing at least an upper portion of the structural core therein; the structural core defining a plural number of channels within the external covering to separate electrical wiring provided in each of the number channels.
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公开(公告)号：US10509154B2
公开(公告)日：2019-12-17
申请号：US15777611
申请日：2016-11-17
摘要： According to embodiments of the present invention, a lighting apparatus is provided. The lighting apparatus includes at least one light source configured to provide a source light, an optical waveguide optically coupled to the at least one light source, the optical waveguide having at least one input region through which the source light enters the optical waveguide for propagation within the optical waveguide, and a plurality of light interacting structures arranged within the optical waveguide, the plurality of light interacting structures adapted to interact with the source light to provide an illumination light emitted from the optical waveguide to an ambient environment, wherein a concentration of the plurality of light interacting structures increases, along a length portion of the optical waveguide, in a direction away from the at least one input region.
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公开(公告)号：US20180329129A1
公开(公告)日：2018-11-15
申请号：US15777611
申请日：2016-11-17
CPC分类号： G02B6/003 , B29C48/00 , B29C48/05 , B29L2011/0075 , F21K9/61 , G02B1/04 , G02B1/045 , G02B6/00 , G02B6/0023 , G02B6/0028 , G02B6/0031 , G02B6/0041 , G02B6/0051 , G02B6/0055 , G02B6/0061 , G02B6/0065 , G02B6/0091 , G02B6/0096
摘要： According to embodiments of the present invention, a lighting apparatus is provided. The lighting apparatus includes at least one light source configured to provide a source light, an optical waveguide optically coupled to the at least one light source, the optical waveguide having at least one input region through which the source light enters the optical waveguide for propagation within the optical waveguide, and a plurality of light interacting structures arranged within the optical waveguide, the plurality of light interacting structures adapted to interact with the source light to provide an illumination light emitted from the optical waveguide to an ambient environment, wherein a concentration of the plurality of light interacting structures increases, along a length portion of the optical waveguide, in a direction away from the at least one input region.
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