国際・国内特許データベース検索

1. (WO2018202527) RETROFIT LIGHTING ASSEMBLY

Pub. No.:    WO/2018/202527    International Application No.:    PCT/EP2018/060684
Publication Date: Fri Nov 09 00:59:59 CET 2018 International Filing Date: Fri Apr 27 01:59:59 CEST 2018
IPC: F21V 7/00
F21V 17/00
F21S 8/02
F21V 15/01
F21Y 115/10
Applicants: PHILIPS LIGHTING HOLDING B.V.
Inventors: TREURNIET, Theodoor, Cornelis
MASSAGE, Jean-Luc, Constant, Octave
VALLEN, Jacobus, Wilhelmus
SIPKES, Mark, Eduard, Johan
VAN ZON, Frank
Title: RETROFIT LIGHTING ASSEMBLY
Abstract:
A lighting assembly adapted to be mounted in a lighting fixture is provided. The lighting assembly comprises comprises a first reflector, a second reflector and at least two sidewall parts, a first fastening arrangement adapted to secure the first reflector to at least one sidewall part, and a second fastening arrangement adapted to secure the second reflector to at least one sidewall part. The first reflector, the second reflector annd the at least two sidewall parts are adapted to be arranged in the lighting fixture and secured to each other such that they define sidewalls of a four-sided cavity. Further, junctions between the first reflector, the second reflector and the at least two sidewall parts are arranged to be at the corners of the four-sided cavity when the first reflector, the second reflector and the at least two sidewall parts are arranged in the lighting fixture. Each one of at least two of the first reflector, the second reflector and the at least two sidewall parts comprises a support surface adapted to support the lighting assembly in the lighting fixture and to be arranged at different sides of the four-sided cavity when the first reflector, the second reflector and the at least two sidewall parts are arranged in the lighting fixture. Further, the light engine is arranged to emit light out of the four-sided cavity. Thereby, a lighting assembly that is easier to install is achieved.