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45 条记录 (耗时 0.015 秒)

    UNIVERSAL RETROFIT LED LIGHTING TUBE AND LIGHTING SYSTEM
    3.
    发明公开
    UNIVERSAL RETROFIT LED LIGHTING TUBE AND LIGHTING SYSTEM 审中-公开

    公开(公告)号：EP3364724A1

    公开(公告)日：2018-08-22

    申请号：EP18157004.5

    申请日：2018-02-15

    申请人： Ledvance GmbH

    发明人： DING, ShiYu ,  YANG, Xusheng

    IPC分类号： H05B33/08 ,  F21K9/278

    摘要： The invention provides an LED lighting tube (100), a lighting system (200; 300; 400; 500), and a use of the LED lighting tube (100). The LED lighting tube (100) comprises a first circuit (10) configured as a short-circuit for high frequencies; a second circuit (20) configured as a short-circuit for low frequencies; a control circuit (30) connected between the first circuit (10) and the second circuit (20); wherein the control circuit (30) is connected to the second circuit (20) by a relay (40) controllable by the control circuit (30) and by a capacitance (42); and a light engine (50) connected between the first circuit (10) and the control circuit (30) .

    HALBLEITERLAMPE
    4.
    发明公开
    HALBLEITERLAMPE 审中-公开
    半导体照明

    公开(公告)号：EP3271650A1

    公开(公告)日：2018-01-24

    申请号：EP16705132.5

    申请日：2016-02-17

    申请人： Ledvance GmbH

    发明人： RIEDER, Bernhard ,  YANG, Shaozhu

    IPC分类号： F21V17/16 ,  F21V23/06 ,  F21K9/272 ,  F21Y115/10

    CPC分类号： F21K9/272 ,  F21S8/031 ,  F21V17/104 ,  F21V17/164 ,  F21V19/0035 ,  F21V19/004 ,  F21V23/06 ,  F21Y2103/10 ,  F21Y2115/10

    摘要： Semiconductor lamp (1) having a straight, translucent tube (2) whose open end faces (3) can be closed by means of respective end caps (4), which end caps (4) are plug-connected to the tube (2), a circuit board (16) which is equipped with at least one semiconductor light source (17) is installed in the tube (2) and is in contact with at least one of the end caps (4), wherein both end caps (4) are mechanically connected to one another by means of a connection element (18) running in the tube (2), at least one of the end caps (4) is arranged such that it can be displaced longitudinally with play (d) with respect to the tube (2; 54) and thermal expansion of the connection element (18) in a longitudinal direction (L) of the tube (2) is smaller than thermal expansion of the tube (2) and wherein the connection element (18) is snap-fitted to at least one of the end caps (4). The invention can for example be used for retrofit or replacement lamps for conventional elongate lamps, e.g. fluorescent lamps and tube lamps.

    PHOTOVOLTAIKMODUL UND PHOTOVOLTAIKSYSTEM
    6.
    发明公开
    PHOTOVOLTAIKMODUL UND PHOTOVOLTAIKSYSTEM 审中-公开
    光伏模块和光伏系统

    公开(公告)号：EP3231016A1

    公开(公告)日：2017-10-18

    申请号：EP15808241.2

    申请日：2015-12-11

    申请人： Ledvance GmbH ,  Petrova-Koch, Vesselinka

    发明人： PETROVA-KOCH, Vesselinka ,  MACKH, Reiner ,  GOSS, Annette ,  MAYER, Johann ,  HÜTTINGER, Roland ,  LECKERT, Joerg ,  WIRTH-SCHÖN, Joachim

    IPC分类号： H01L31/0392 ,  H02S20/00

    CPC分类号： H02S40/425 ,  H01L31/0322 ,  H01L31/03926 ,  H01L31/03928 ,  H01L31/0481 ,  H01L31/053 ,  H01L51/0097 ,  H01L51/448 ,  H02S20/00 ,  H02S30/10 ,  H02S40/38 ,  Y02B10/12 ,  Y02E10/50

    摘要： A photovoltaic module (10) is specified, comprising: – a cylindrical light-transmissive tube (1) enclosing an interior (4) and having a main extension direction (Z) and a curved inner surface (1a) facing the interior, and – a mechanically flexible photovoltaic component (2) comprising a solar cell arrangement (21) applied on a carrier film (22), wherein – the photovoltaic component (2) is arranged in the interior (4), – the solar cell arrangement (21) has a curvature, wherein the curvature follows the curved course of the inner surface (1a) of the tube (1) at least in places and – the solar cell arrangement (21) at least partly covers the inner surface (1a), wherein the covered inner surface (1a) forms a light passage surface (1b) of the photovoltaic module (10).

    摘要翻译： 提供了一种光伏模块（10），其包括： - 包围内部（4）并且具有面向内部的主延伸方向（Z）和弯曲内表面（1a）的圆柱形透光管（1） （2），所述光伏组件（2）包括施加在载体膜（22）上的太阳能电池装置（21），其中 - 所述光伏组件（2）布置在所述内部（4）中， - 所述太阳能电池装置 具有曲率，其中曲率至少在局部遵循管（1）的内表面（1a）的弯曲路线，并且 - 太阳能电池布置（21）至少部分地覆盖内表面（1a），其中 覆盖的内表面（1a）形成光伏模块（10）的光通路表面（1b）。

    ILLUMINATING DEVICE
    7.
    发明公开
    ILLUMINATING DEVICE 审中-公开
    照明设备

    公开(公告)号：EP3142463A3

    公开(公告)日：2017-04-19

    申请号：EP16187816.0

    申请日：2016-09-08

    申请人： Ledvance GmbH

    发明人： YANG, Xusheng ,  HUANG, Kaichun

    IPC分类号： H05B33/08 ,  F21V23/02 ,  F21K9/00

    CPC分类号： H05B33/0809 ,  Y02B20/383

    摘要： The present invention relates to an illuminating device that comprises a ballast (1), a driving means (2) connected with the ballast, and an illuminating load (3) driven by the driving means, wherein the ballast comprises a first coil unit (11) and a second coil unit (12a, 12b) coupled with the first coil unit, wherein the first coil unit outputs a first current from a power source to the driving means and the second coil unit, and the second coil unit outputs a second current to the driving means according to the first current, wherein the driving means comprises an auxiliary module (21a, 21b) receiving the first current and the second current, wherein the auxiliary module is configured to reduce the resonant frequency of the second coil unit so as to reduce the second current.

    摘要翻译： 本发明涉及一种照明装置，其包括镇流器（1），与镇流器连接的驱动装置（2）和由驱动装置驱动的照明负载（3），其中镇流器包括第一线圈单元 ）和与所述第一线圈单元耦合的第二线圈单元（12a，12b），其中所述第一线圈单元从电源向所述驱动装置和所述第二线圈单元输出第一电流，并且所述第二线圈单元输出第二电流 其中，所述驱动装置包括接收所述第一电流和所述第二电流的辅助模块（21a，21b），其中，所述辅助模块被配置为降低所述第二线圈单元的谐振频率，以便 减少第二个电流。