Invention Grant
- Patent Title: Luminaire with power failure detection
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Application No.: US15733609Application Date: 2019-03-18
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Publication No.: US11602030B2Publication Date: 2023-03-07
- Inventor: Daniel Brand , Laurent Secretin , Raoul Van Bergen
- Applicant: Schreder S.A.
- Applicant Address: BE Brussels
- Assignee: Schreder S.A.
- Current Assignee: Schreder S.A.
- Current Assignee Address: BE Brussels
- Agency: McDonnell Boehnen Hulbert & Berghoff LLP
- Priority: BE2018/5178 20180316
- International Application: PCT/EP2019/056722 WO 20190318
- International Announcement: WO2019/175438 WO 20190919
- Main IPC: H05B45/50
- IPC: H05B45/50 ; H05B47/11 ; H02J9/06 ; H05B47/185 ; H05B47/18 ; F21V23/04 ; G06F1/30 ; F21W131/103
Abstract:
The invention relates to a luminaire with a light source comprising: a functional unit; a power supply and control unit configured for converting power from a main power source into a power signal for powering the functional unit; wherein the power supply and control unit is configured to generate a power supply failure signal when the power supply from the main power source fails and to communicate the power supply failure signal to the functional unit.
Public/Granted literature
- US20210044143A1 LUMINAIRE WITH POWER FAILURE DETECTION Public/Granted day:2021-02-11
Information query
