公开(公告)号：EP3715711A1

公开(公告)日：2020-09-30

申请号：EP20166483.6

申请日：2020-03-27

申请人： OSRAM GmbH ,  OSRAM S.P.A. - SOCIETA' RIUNITE OSRAM EDISON CLERICI ,  CLAY PAKY S.p.A.

发明人： QUADRI, Aris ,  HUBER, Andreas ,  ALFIER, Alberto

IPC分类号： F21V21/30 ,  F21S10/02 ,  F21V23/04

摘要： A light fixture is provided with a casing (2), a support assembly (3) configured to support and move the casing (2), of a light source assembly (4) housed inside the casing (2) and configured to generate visible light radiation of different colours, and a control device (5) configured to control the light source assembly (4) based on the position or the movement of the casing (2) or based on a parameter correlated to the position or the movement of the casing (2) .

公开(公告)号：EP3699485A1

公开(公告)日：2020-08-26

申请号：EP18868271.0

申请日：2018-08-30

申请人： Guangzhou Haoyang Electronic Co., Ltd.

发明人： JIANG, Weikai

IPC分类号： F21S10/02 ,  F21V14/00 ,  F21V23/00 ,  F21W131/105 ,  F21W131/406

摘要： The present invention relates to a color temperature compensation system and method for a stage light. The color temperature compensation system comprises a light source and a dimming element for dimming the light source, and further comprises a color temperature compensation sheet for performing color temperature compensation on light output from the dimming element, and a driving mechanism for controlling the movement of the color temperature compensation sheet, wherein there are different changes of color value on the color temperature compensation sheet, and the driving mechanism drives the color temperature compensation sheet to switch in and switch out of a light path so as to implement color temperature compensation. In such configuration, the driving mechanism is used to control the switch-in and switch-out of the color temperature compensation sheet to compensate, in real time, the color temperature of the light of different luminance emitted by the light source, so that the color temperature of the light can remain basically consistent in a dimming process, the stability of the light output quality of the light is thus improved. And such configuration is simple in structure and convenient to operate.

公开(公告)号：EP3660388A1

公开(公告)日：2020-06-03

申请号：EP18903317.8

申请日：2018-02-08

申请人： Jiangsu Ledco Lighting Tech Co., Ltd.

发明人： CHEN, Genhai

IPC分类号： F21S10/02 ,  F21V23/00 ,  H05B33/08 ,  F21Y115/10

摘要： A RGB synchronous intelligent light string assembly comprises an intelligent power supply connected with a controller, and light strings connected in parallel to a main wire, wherein the controller is connected with the main wire; one end of an IP44 plug is connected to a 220 V power supply and the other end connected to a fuse, a varistor, a filter, and a filtering circuit; the filtering circuit is connected to an MOSFET and a DCDC transformer outputting a direct current with an altered voltage to a driver and an IRF; the IRF is connected with a program module, a remote-control module, a WiFi & Bluetooth module; a signal output by the IRF passes through a driving module; the driving module and the DCDC transformer are connected to a main wire end through the MOSFET. The assembly simultaneously controls colors of the light strings to promote decorative effect.

公开(公告)号：EP2724187B1

公开(公告)日：2020-05-13

申请号：EP12741086.8

申请日：2012-06-19

申请人： Signify Holding B.V.

发明人： ROBERGE, Brian ,  ROTH, Eric Anthony ,  FIEBERG, Dirk ,  AUBIN, Joseph Henri

IPC分类号： G02B6/00 ,  G02B19/00 ,  F21Y115/10 ,  F21V7/00 ,  F21S10/02 ,  F21K9/62

公开(公告)号：EP3587901A1

公开(公告)日：2020-01-01

申请号：EP19191751.7

申请日：2018-06-20

申请人： Harman Professional Denmark ApS

发明人： TOFT, Jesper Torsvik

IPC分类号： F21S10/00 ,  F21S10/02 ,  F21V14/08 ,  G02B26/00 ,  F21V9/40 ,  F21W131/406 ,  F21Y115/10

摘要： A method of controlling a light fixture comprising one light source, 3 different color filters. The color filters can be arranged in a number of positions in relation to one another and in relation the light. The method comprises the steps of:
- receiving a color parameter relating to the position of the color filters and a color temperature parameter relating to the color temperature of the light
- obtaining a resulting color based on color parameter, the color temperature parameter and spectral characteristics of the filters;
- obtaining color filter position parameters indicating the position of the filters based on the resulting color, the spectral characteristics of the filters and spectral characteristic of said light; and
- arranging the color filters in relation to one another and in relation to said light based on color filter parameters.

公开(公告)号：EP3418624B1

公开(公告)日：2019-11-13

申请号：EP18178745.8

申请日：2018-06-20

申请人： Harman Professional Denmark ApS

发明人： TOFT, Jesper Torsvik

IPC分类号： F21S10/00 ,  F21S10/02 ,  F21V14/08 ,  G02B26/00 ,  F21V9/40 ,  F21W131/406 ,  F21Y115/10 ,  F21V9/38 ,  F21V9/45

公开(公告)号：EP3499109A1

公开(公告)日：2019-06-19

申请号：EP17838569.6

申请日：2017-07-27

申请人： Vertex Lighting And Electrical Co., Ltd.

发明人： WU, Liangju

IPC分类号： F21S10/02 ,  F21V23/00 ,  F21Y115/10 ,  F21Y105/10

摘要： Disclosed are a light source module (1) and a lamp (2) with the light source module. The light source module (1) comprises a substrate (10) and a light source assembly (20). The light source assembly (20) comprises a light-emitting source (21), which is provided on the substrate (10) and comprises a three-primary-color light source (211) and at least one color temperature adjustable light source (212). In addition, the color temperature adjustable light sources (212) are respectively provided on the periphery of the three-primary-color light source (211), such that the three-primary-color light source (211) and the color temperature adjustable light sources (212) can emit various light sources in a combination manner. It further disclosed a lamp (2) with the light source module (1).

公开(公告)号：EP3486549A1

公开(公告)日：2019-05-22

申请号：EP18206458.4

申请日：2018-11-15

申请人： Coast Cutlery Co.

发明人： WINDOM, Gregory David ,  SHI, Hai Rong ,  DING, Chao Jun

IPC分类号： F21L4/02 ,  F21V14/06 ,  F21S10/02 ,  F21V5/04 ,  F21V5/00 ,  F21V23/04 ,  F21V8/00

摘要： A multi-function flashlight that includes a flashlight body (42), an optic (10) having a focusing portion and a non-focusing portion, a main LED (34) positioned to direct light through the focusing portion, and one or more additional LEDs (48) positioned to direct light through the non-focusing portion. A power source may be disposed within the flashlight body adapted to provide power to the main and additional LEDs, and a first control may be included that is configured to selectively provide power to the main LED.

公开(公告)号：EP3184888B1

公开(公告)日：2019-05-22

申请号：EP16197895.2

申请日：2016-11-09

申请人： Telebrands Corporation

发明人： KHUBANI, Ajit ,  PAN, Yun

IPC分类号： F21V23/04 ,  F21S10/02 ,  F21S10/06 ,  F21S10/00 ,  F21V21/08 ,  F21W131/107 ,  F21Y115/30 ,  F21Y101/00 ,  F21Y113/13

公开(公告)号：EP3477196A1

公开(公告)日：2019-05-01

申请号：EP18202471.1

申请日：2018-10-25

申请人： Polygroup Macau Limited (BVI)

发明人： YAN, Jinming ,  TONG, Ricky ,  OCEGUEDA GALLAGA, Victor Hugo

IPC分类号： F21V33/00 ,  F21V23/04 ,  F21S10/04 ,  F21S10/02 ,  F21S9/02 ,  F21V31/00 ,  A63H27/10 ,  A63H3/06 ,  B63B7/08 ,  E04H4/00 ,  B63C9/15

摘要： A lighted inflatable apparatus (100) including: a wall (101) comprising a first inflatable chamber (102); at least one lighting element (108) disposed within the wall (101), the at least one lighting element (108) configured to emit light; and a control box (112) connected to the at least one lighting element (108), the control box (112) configured to control one or more emission states of the at least one lighting element (108).