公开(公告)号：WO2022192177A1

公开(公告)日：2022-09-15

申请号：PCT/US2022/019237

申请日：2022-03-08

Applicant: GLINT PHOTONICS, INC.

Inventor： GLADDEN, Christopher ,  CHUB, Victor ,  KOZODOY, Peter

IPC: F21V14/04 ,  F21V14/08 ,  F21V14/00 ,  F21V14/06

Abstract: A mechanical actuation system for a light fixture that allows for translation of an array of optics relative to an array of light sources in a defined plane. The system can prevent undesired movement such as rotation or out-of-plane motion. A simple and intuitive user interface enables a user to point a resulting light beam in a desired direction without requiring an understanding of the internal mechanical system. The user interface may include a manually manipulated touch point such as a joystick, knob, or other interface.

公开(公告)号：WO2018144619A1

公开(公告)日：2018-08-09

申请号：PCT/US2018/016271

申请日：2018-01-31

Applicant: GLINT PHOTONICS, INC.

Inventor： KOZODOY, Peter ,  GLADDEN, Christopher ,  PAVILONIS, Michael ,  RHODES, Christopher ,  CHUB, Victor

IPC: G02B19/00 ,  F21V8/00 ,  H01L31/054 ,  F24S23/30

CPC classification number: G02B19/0042 ,  F21S11/002 ,  F24S10/00 ,  F24S23/12 ,  F24S23/30 ,  F24S30/20 ,  G02B6/003 ,  G02B6/0031 ,  G02B6/0036 ,  G02B17/0868 ,  G02B19/0028 ,  H01L31/0543 ,  H01L31/0547 ,  H02S40/22 ,  Y02E10/44 ,  Y02E10/52

Abstract: The system captures and concentrates sunlight for transmission to interior spaces or to a PV system. A solar collector uses arrayed refractive lenses (22), opposing concave focusing mirrors (88), and a movable coupling sheet (30) forming part of a lightguide. The lenses and mirrors have an asymmetric shape, such as having aspect ratios of 3:4 or 1:2, so as to have an asymmetric aperture to better receive light at the different ranges of angles of the sun's rays over the course of a year. The long axis of the apertures is generally oriented in an East-West. The movable sheet contains small angled mirrors (32), and the sheet is translated to position the angled mirrors at the focal points of the sunlight for maximum deflection of the sunlight to an output of the collection system. A position sensor provides feedback regarding the position of the angled mirrors relative to the focal points.