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31. 发明授权

US10215354B2 Solar shading panel for north and south sides 有权
公开(公告)号：US10215354B2
公开(公告)日：2019-02-26
申请号：US15531381
申请日：2015-11-27
申请人： Sopa Visitsak , Nattaree Sridaranon
发明人： Sopa Visitsak , Nattaree Sridaranon
IPC分类号： F21S11/00 , E06B9/24 , F21S19/00 , E04D13/03
摘要： A solar shading panel for use in north and south sides of a building is described, where the solar shading panel is effective in preventing against direct sunlight partially or throughout the year without angle adjusting equipment, while allowing building occupants to perceive external views at all times. The solar shading panel includes a frame and an opaque panel with spacing perforates attached to hollow cylinders. An upper portion of the hollow cylinders can be configured to protect against direct light and a lower portion of the hollow cylinders can be configured to receive and reflect natural light into the building.

32. 发明申请

US20190041017A1 DAYLIGHTING BLIND, DAYLIGHTING DEVICE, AND LIGHTING SYSTEM 审中-公开
公开(公告)号：US20190041017A1
公开(公告)日：2019-02-07
申请号：US16073166
申请日：2017-01-25
申请人： SHARP KABUSHIKI KAISHA
发明人： HIDEOMI YUI , TSUYOSHI KAMADA , MASAHIRO TSUJIMOTO
IPC分类号： F21S19/00 , E06B9/305 , E06B9/322 , E06B9/68 , H05B37/02 , F21S11/00
摘要： A daylighting blind according to an aspect of the invention includes: a plurality of slats; and a support mechanism that interconnects the plurality of slats, a longitudinal direction of which is oriented in a horizontal direction, and supports the plurality of slats suspended in a vertical direction. At a boundary between a daylighting slat group composed of a plurality of daylighting slats in an upper position in the vertical direction and a light-shielding slat group composed of a plurality of light-shielding slats in a lower position in the vertical direction, the daylighting slats and the light-shielding slats are arranged consecutively. The support mechanism includes a lifting/lowering member that causes the daylighting slat group to be stored or extend independently.

33. 发明授权

US10184629B2 Window illumination enhancer 有权
公开(公告)号：US10184629B2
公开(公告)日：2019-01-22
申请号：US15080552
申请日：2016-03-24
申请人： Jason E. J. Davis
发明人： Jason E. J. Davis
IPC分类号： F21S11/00 , E06B7/28 , E04F17/06 , F21V7/05 , F21V33/00 , E06B9/24
摘要： A window illumination enhancer having at least one planar reflective surface and two openings is designed to fit in a window well of a building. The surface reflects light from a first of the openings through the window, via the second opening. The first opening is located above the window well. A polymer film surrounds the path of the light between the two openings to reduce soiling of at least the surface. A second planar reflective surface may be included and may be arranged to form a periscopic device, which affords an above-ground view of the exterior. The enhancer may be composed of lightweight materials. It may be freestanding, and may be mounted without fixing to the building wall. Illumination is increased because the view of the dim-lit window well wall is blocked by the more brightly lit surface.

34. 发明授权

US10161585B2 Louver assembly 有权
公开(公告)号：US10161585B2
公开(公告)日：2018-12-25
申请号：US15160637
申请日：2016-05-20
申请人： SerraLux Inc.
发明人： Mark E Gardiner
IPC分类号： F21S11/00 , G02B19/00
摘要： A generally plano rectangular louvers are capable of being ganged in a stacked tiltable array to enhance light re-direction when titled to follow the solar elevation. Combinations of features and optical characteristic avoid optical artifacts and enhance efficiency of light utilization and manufacturing. Different louvers can be combined in alternative ways in such arrays.

35. 发明授权

US10151860B2 Sun-facing light redirecting films with reduced glare 有权
公开(公告)号：US10151860B2
公开(公告)日：2018-12-11
申请号：US15730260
申请日：2017-10-11
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： Bing Hao , Manoj Nirmal , Charles A. Marttila , Owen M. Anderson , Scott M. Tapio , Erik A. Aho , Raghunath Padiyath , Jonathan F. Mansheim , John F. Reed
IPC分类号： G02B5/02 , G02B19/00 , G02B5/04 , F21S11/00 , F21V5/00 , E06B9/24
摘要： The present disclosure relates generally to light management constructions comprising microstructured prismatic elements useful in the preparation of sun-facing light redirecting films having reduced glare.

36. 发明授权

US10125938B2 Skylight with two parabolic reflector segments facing two horizon directions inside a truncated pyramid dome mounted on a collimating curb with a dual-pane diffuser at the bottom 有权
公开(公告)号：US10125938B2
公开(公告)日：2018-11-13
申请号：US15442232
申请日：2017-02-24
申请人： David Gelbaum
发明人： David Gelbaum
IPC分类号： F21S11/00 , G02B19/00 , E04D13/03
摘要： The present subject matter is an improved skylight employing four key elements to achieve its twin objectives of improved low sun-angle light collection and reduced high sun angle light and heat collection: (1) a transparent truncated pyramid-shaped dome, (2) two horizon-facing parabolic reflectors, (3) a collimating curb, and (4) a dual-pane diffuser assembly.

37. 发明申请

US20180320850A1 High Efficiency Daylighting Structure 审中-公开
公开(公告)号：US20180320850A1
公开(公告)日：2018-11-08
申请号：US15798768
申请日：2017-10-31
申请人： SerraLux Inc.
发明人： MARK E. GARDINER
IPC分类号： F21S11/00 , E06B9/386 , E06B9/266 , G02B19/00 , E06B9/24
CPC分类号： F21S11/007 , E06B9/24 , E06B9/266 , E06B9/386 , E06B2009/2417 , G02B19/0028 , G02B19/0042
摘要： A high efficiency daylight directing structure for application on fenestration deploys closely spaced macroscopic bars of transparent resin to eliminate different forms of glare. The spaced apart surfaces provide for efficient reflection of selective incident light, by TIR or metallic surfaces, via the ultra-smooth native surfaces from a mold or casting process. A close spacing is readily obtained in various attachment methods to boost efficiency. The fabrication method allows selective deposition of absorbing layers, such as by of painting/printing between alternating native optical surface to provide one way transparency at high angles of incidence. The bars are supported on at least one common planar surface by transparent support member with an optical quality adhesive material filling any imperfection in the bars common planar surface that form in fabrication.

38. 发明申请

US20180291681A1 DAYLIGHTING MEMBER, METHOD FOR MANUFACTURING DAYLIGHTING MEMBER, AND DAYLIGHTING APPARATUS 审中-公开
公开(公告)号：US20180291681A1
公开(公告)日：2018-10-11
申请号：US15765817
申请日：2016-10-06
申请人： SHARP KABUSHIKI KAISHA
发明人： TORU KANNO , SHUMPEI NISHINAKA , DAISUKE SHINOZAKI , SHUN UEKI , TSUYOSHI KAMADA
IPC分类号： E06B9/386 , F21S11/00 , F21V7/00 , E06B9/42
摘要： A daylighting member according to an aspect of the present invention includes a plurality of substrates having a light transmitting property; a plurality of daylighting portions having a light transmitting property, the plurality of daylighting portions extending linearly on a first surface of each of the substrates and extending in different directions on different substrates; and a gap portion provided between the plurality of daylighting portions. The plurality of substrates include at least a first substrate or a second substrate, the first substrate having a first daylighting portion inclined at an angle θ1 relative to an edge side of the substrate, the second substrate having a second daylighting portion inclined at an angle θ2 relative to the edge side.

39. 发明申请

US20180259144A1 DAYLIGHTING STRUCTURE 审中-公开
公开(公告)号：US20180259144A1
公开(公告)日：2018-09-13
申请号：US15760789
申请日：2016-08-23
申请人： MATERIAL HOUSE CO., LTD.
发明人： Hideo ARAI , Akira NOGAMI
IPC分类号： F21S11/00 , F21V5/04 , F21V7/00 , F21V13/04
CPC分类号： F21S11/007 , F21S11/00 , F21V5/04 , F21V7/0008 , F21V13/04
摘要： When daylighting into a building interior, this daylighting structure attenuates the brightness of a setting sun or a winter-time incoming light of small elevation angles, and causes the incoming light to be diffusely emitted toward the ceiling surface or into a deep portion of the indoor space domain regardless of the elevation angle thereof. An incoming light (E20) of 20° in elevation angle is caused to be diffusely emitted toward the ceiling surface on the internal upper side of the building through the refraction and reflection actions mediated by a light-transmitting material mounted in a horizontal direction opening of a wall. The light-transmitting material comprises: an outdoor region curved surface wherethrough the incoming light is refracted and let into the interior of the light-transmitting material in a focused form; a lower side reflection surface internally reflecting the refracted incoming light; and an indoor region curved surface wherefrom the internally reflected light is refracted and emitted toward the ceiling surface in a diffused form. Also disclosed are the installation wherein the light-transmitting material is inclined from the illustrated horizontal state, and the installation of a plurality of the light-transmitting materials, each in upper and lower directions and left and right directions.

40. 发明授权

US10072816B2 Microstructure-based optical diffusers for creating batwing and other lighting patterns 有权
公开(公告)号：US10072816B2
公开(公告)日：2018-09-11
申请号：US14308293
申请日：2014-06-18
申请人： Bright View Technologies Corporation
发明人： Bing Shen , Ken G. Purchase
IPC分类号： F21V5/02 , F21K99/00 , B29D11/00 , F21V5/00 , G02B5/02 , B29L11/00 , F21S11/00 , F21V13/04 , F21Y115/10
CPC分类号： F21V5/02 , B29D11/0074 , B29L2011/00 , F21S11/00 , F21V5/005 , F21V13/04 , F21Y2115/10 , G02B5/0231
摘要： A light transmissive structure includes a light transmissive substrate having first and second opposing faces and array of microprism elements on the first face, with a respective microprism element including a plurality of concentric microprisms. The light transmissive structure is configured to receive light from a light source facing the first face and distribute the light emerging from the second face in a 2D batwing distribution.

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