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    • 6. 发明申请
    • EMERGENCY POWER SUPPLY UNIT AND METHOD FOR OPERATING AN EMERGENCY LIGHTING MEANS
    • 紧急电源装置和用于操作紧急照明装置的方法
    • WO2016134396A3
    • 2016-10-20
    • PCT/AT2016050040
    • 2016-02-24
    • TRIDONIC GMBH & CO KG
    • FRANKLAND JAMESWILSON IAN
    • H02J9/06H02J7/00H02J9/00H02J9/02H02M1/00H05B33/08
    • H02J9/061H02J7/0031H02J7/0068H02J9/005H02J9/02H02J9/065H02J2007/004H02M2001/0032H05B33/0806H05B33/0884Y02B70/16
    • The invention relates to a power supply unit (A) and a method for operating lighting means (6). The emergency power supply unit (A) for operating an emergency lighting means (6), preferably comprising at least one LED, the emergency power supply unit (A) comprising: an energy storage unit (2) configured to providing a battery supply voltage (VBat) in case of a mains voltage loss; a monitoring unit (12) configured to monitoring the battery supply voltage (VBat) value; and a controlling unit (5) configured to controlling the operation of the emergency power supply unit (A) based on the actual battery supply voltage (VBat) value; wherein in a first operating mode of the emergency power supply unit (A), an emergency light (60) is switched-on; wherein in a second operating mode of the emergency power supply unit (A), the controlling unit (5) is non-operative and the emergency light (60) is switched-off; and wherein in a third operating mode, the battery supply voltage (VBat) is galvanically isolated from the controlling unit (5) by a switching means (11).
    • 本发明涉及一种电源装置(A)和一种用于操作照明装置(6)的方法。 该应急电源单元(A)用于操作应急照明装置(6),该应急照明装置优选包括至少一个LED,该应急电源单元(A)包括:能量存储单元(2),被配置为提供电池电源电压 VBat)以防万一电源电压下降; 监测单元(12),其被配置为监测所述电池电源电压(VBat)值; 和控制单元(5),被配置为基于实际电池电源电压(VBat)值来控制应急电源单元(A)的操作; 其中在应急电源单元(A)的第一操作模式中,应急灯(60)接通; 其中在所述应急电源单元(A)的第二操作模式中,所述控制单元(5)不工作并且所述应急灯(60)被关断; 并且其中在第三操作模式中,所述电池电源电压(VBat)通过开关装置(11)与所述控制单元(5)电流隔离。
    • 8. 发明申请
    • SIGNAL CARRIER FOR CONTACTLESS LIGHTING SYSTEM AND LIGHTING SYSTEM INCLUDING SIGNAL CARRIER
    • 用于联合照明系统的信号载体和包括信号载体的照明系统
    • WO2016012894A2
    • 2016-01-28
    • PCT/IB2015/055215
    • 2015-07-10
    • KONINKLIJKE PHILIPS N.V.
    • FIEBERG, DirkWESSNER, Zachary Robert
    • H05B33/08
    • H05B37/0263H01B17/58H02G3/0443H02G3/0462H04B3/56H05B33/0806
    • A lighting system includes at least one lighting component and a signal carrier. The signal carrier includes an electrically insulative webbing, and a first electrical conductor and a second electrical conductor separated and spaced apart from each other by the electrically insulative webbing and extending in parallel to each other in a longitudinal direction. The first and second electrical conductors are disposed at least partially within the electrically insulative webbing. The at least one lighting component is mounted to the signal carrier via a slot passing through the electrically insulative webbing, wherein the at least one lighting component includes at least one light source and at least one coupler configured to extract power from the first and second electrical conductors without making an electrically conductive physical contact to the first and second electrical conductors.
    • 照明系统包括至少一个照明组件和信号载体。 信号载体包括电绝缘织带,以及通过电绝缘织带彼此间隔开并且在纵向上彼此平行地延伸的第一电导体和第二电导体。 第一和第二电导体至少部分地设置在电绝缘织带内。 所述至少一个照明部件经由穿过所述电绝缘织带的槽安装到所述信号载体,其中所述至少一个照明部件包括至少一个光源,以及至少一个耦合器,被配置为从所述第一和第二电气 导体,而不与第一和第二电导体形成导电的物理接触。
    • 9. 发明申请
    • DEEP DIMMING OF AN LED-BASED ILLUMINATION DEVICE
    • 基于LED的照明装置的深度调光
    • WO2015149013A1
    • 2015-10-01
    • PCT/US2015/023154
    • 2015-03-27
    • XICATO, INC.
    • LOVERIDGE, Barry MarkHUSHLEY, Jeffrey P.
    • H05B37/02H05B33/08
    • H05B33/0845H05B33/0806H05B33/0815H05B37/02
    • An LED based illumination device is dimmed by controlling an average current supplied to the LED based illumination device. The currently supplied to the LED may be supplied by an LED driver that is in communication with a dimming control engine. The dimming control engine may receive an indication of a desired average current level. The dimming control engine controls the LED driver to periodically switch a current supplied to an LED of the LED based illumination device from a high state to a low state over a switching period, wherein both a duration of the switching period is adjusted and a ratio of a time in the high state to a time in the low state is adjusted as the average current supplied to the LED based illumination device transitions from a first average current level to the desired average current level.
    • 通过控制提供给基于LED的照明装置的平均电流,使基于LED的照明装置变暗。 当前提供给LED的LED可以由与调光控制引擎通信的LED驱动器提供。 调光控制引擎可以接收期望的平均电流电平的指示。 调光控制引擎控制LED驱动器在开关周期内周期地将提供给基于LED的照明装置的LED的电流从高状态切换到低状态,其中调整开关周期的持续时间和 随着提供给基于LED的照明装置的平均电流从第一平均电流电平转换到期望的平均电流电平,调整处于低状态的高状态时间到时间的时间。