公开(公告)号：WO2014078240A1

公开(公告)日：2014-05-22

申请号：PCT/US2013/069491

申请日：2013-11-11

Applicant: COOPER TECHNOLOGIES COMPANY

Inventor： BROUGHTON, Kevin, Charles

IPC: F21V7/04 ,  G02B5/13 ,  F21Y101/02 ,  F21W131/10

CPC classification number: G02B19/0028 ,  F21V5/04 ,  F21V5/08 ,  F21V7/0091 ,  F21W2131/103 ,  F21Y2115/10 ,  G02B19/0066

Abstract: A light source, for example a light emitting diode, can emit light and have an associated optical axis. The source can be deployed in applications where it is desirable to have illumination biased laterally relative to the optical axis, such as in a street luminaire where directing light towards a street is beneficial. The source can be coupled to an optic that comprises a cavity. At least a portion of the cavity can have an outline that is egg-shaped in cross section. A backside of the cavity (or a backside portion of the optic) can have an irregular shape for receiving the light emitting diode, for example to form a receptacle shaped to fit a circuit board on which the light emitting diode is mounted.

Abstract translation: 光源，例如发光二极管，可以发光并具有相关联的光轴。 源可以部署在其中期望具有相对于光轴横向偏置的应用中，诸如在朝向街道引导光是有利的街道照明设备中。 源可以耦合到包括空腔的光学元件。 空腔的至少一部分可以具有横截面为蛋形的轮廓。 空腔（或光学元件的后侧部分）的背面可以具有用于接收发光二极管的不规则形状，例如形成容纳成形以容纳其上安装有发光二极管的电路板的插座。

公开(公告)号：WO2015157327A1

公开(公告)日：2015-10-15

申请号：PCT/US2015/024770

申请日：2015-04-07

Applicant: COOPER TECHNOLOGIES COMPANY

Inventor： BRYANT, Christopher, Michael ,  BROUGHTON, Kevin, Charles

IPC: F21S6/00 ,  F21V14/00

CPC classification number: F21V31/005 ,  F21K9/65 ,  F21S8/03 ,  F21V5/045 ,  F21V5/08 ,  F21V14/06 ,  F21V29/70 ,  F21Y2101/00 ,  F21Y2115/10

Abstract: A light module can comprise a light emitting diode that generates light and an optic that manipulates or manages the resulting light. The optic can direct the generated light off axis, resulting in an illumination pattern that is biased towards one side of the light module, for example in a desired direction. Thus, the optic can transform the emission pattern of the light emitting diode to create an illumination pattern that is aimed in a desired direction. The optic can comprise a light-blocking shield to suppress, manage, or redirect light that would otherwise emanate from the light module in an unintended direction, for example opposite the desired direction.

Abstract translation: 光模块可以包括产生光的发光二极管和操纵或管理所得到的光的光学元件。 光学元件可以将所产生的光引导离开轴，导致例如沿所需方向偏向于光模块的一侧的照明图案。 因此，光学元件可以变换发光二极管的发射图案，以产生瞄准期望方向的照明图案。 光学元件可以包括阻挡屏蔽物，以防止，管理或重定向不期望的方向（例如与期望方向相反）的光源发出的光。

公开(公告)号：WO2018144610A1

公开(公告)日：2018-08-09

申请号：PCT/US2018/016252

申请日：2018-01-31

Applicant: COOPER TECHNOLOGIES COMPANY

Inventor： BROUGHTON, Kevin, Charles

IPC: G02B19/00 ,  G02B3/00

Abstract: An optical system includes an optic and a reflector. The optic has a rear surface with a cavity configured to receive light from a light source and a front surface opposite the rear surface, the front surface configured to emit light processed by the optic and the front surface including a centrally disposed convex region. The front surface and the rear surface of the optic meet at a rim that extends peripherally with respect to the cavity. The reflector is disposed adjacent the optic and comprises a light-receiving end adjoining the rim, a light-emitting end, and a tapered region that extends between the light-receiving end and the light-emitting end.

公开(公告)号：EP2681484A2

公开(公告)日：2014-01-08

申请号：EP12752072.4

申请日：2012-02-28

Applicant: Cooper Technologies Company

Inventor： BROUGHTON, Kevin, Charles

IPC: F21S2/00 ,  F21V7/00 ,  F21Y101/02

CPC classification number: F21V13/04 ,  F21S8/032 ,  F21V3/02 ,  F21V5/04 ,  F21V5/08 ,  F21V7/0066 ,  F21V7/0091 ,  F21V7/22 ,  F21V15/01 ,  F21W2131/103 ,  F21Y2101/00 ,  F21Y2115/10 ,  G02B5/045 ,  G02B5/124 ,  G02B5/13 ,  G02B17/086 ,  G02B19/0028 ,  G02B19/0061

Abstract: A light source, for example a light emitting diode, can emit light and have an associated optical axis. The source can be deployed in applications where it is desirable to have illumination biased laterally relative to the optical axis, such as in a street luminaire where directing light towards a street is beneficial. The source can be coupled to an optic that comprises an inner surface facing the source and an outer surface that is opposite the inner surface. The inner surface can comprise a refractive surface that receives light headed away from the optical axis of the light source, for example opposite the street. The refractive surface can form the received light into a beam. The outer surface of the optic can reflect the beam back across the optical axis, for example so that light headed away from the street is redirected towards the street.

Abstract translation: 光源，例如发光二极管，可以发光并具有相关联的光轴。 源可以部署在期望具有相对于光轴横向偏置的照明的应用中，诸如在朝向街道引导光是有利的街道照明设备中。 源可以耦合到包括面向源的内表面和与内表面相对的外表面的光学元件。 内表面可以包括折射表面，该折射表面接收远离光源的光轴的光，例如与街道相对。 折射表面可以将接收的光形成为光束。 光学元件的外表面可以将光束反射穿过光轴，例如使得远离街道的光被重定向到街道。

公开(公告)号：EP2920510A1

公开(公告)日：2015-09-23

申请号：EP13855404.3

申请日：2013-11-11

Applicant: Cooper Technologies Company

Inventor： BROUGHTON, Kevin, Charles

IPC: F21V7/04 ,  G02B5/13 ,  F21Y101/02 ,  F21W131/10

CPC classification number: G02B19/0028 ,  F21V5/04 ,  F21V5/08 ,  F21V7/0091 ,  F21W2131/103 ,  F21Y2115/10 ,  G02B19/0066

Abstract: A light source, for example a light emitting diode, can emit light and have an associated optical axis. The source can be deployed in applications where it is desirable to have illumination biased laterally relative to the optical axis, such as in a street luminaire where directing light towards a street is beneficial. The source can be coupled to an optic that comprises a cavity. At least a portion of the cavity can have an outline that is egg-shaped in cross section. A backside of the cavity (or a backside portion of the optic) can have an irregular shape for receiving the light emitting diode, for example to form a receptacle shaped to fit a circuit board on which the light emitting diode is mounted.