Title:
照明モジュール
Document Type and Number:
Japanese Patent JP6818180
Kind Code:
B2
Abstract:
A lighting module (1) for use in a luminaire, comprising a heat sink (10) for dissipating thermal energy, which heat sink (10) is polygonal in cross section, forming a number of surfaces (11, 12) corresponding to the polygonal shape of the heat sink (10), each surface (11, 12) extending in a longitudinal direction, said longitudinal direction extending substantially perpendicularly to a plane of said cross section, each surface (11, 12) having a centre line (19) extending in said longitudinal direction, at least two LEDs (13, 14) being located on each of at least three of said surfaces (11, 12), wherein all of the LEDs (14) on a first (12) of said at least three surfaces (11, 12) defines an accumulated light emitting area of said first surface (12), which accumulated light emitting area is distributed asymmetrically in relation to the centre line (19) of said first surface (12).
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Inventors:
Kuppens Simon Jacobs Maria
Wondergem-De Best Anna Wilhelmina Maria
Fan Bommel Teeth
Van auweig alexander henryx walters
Martin Genevieve
Wondergem-De Best Anna Wilhelmina Maria
Fan Bommel Teeth
Van auweig alexander henryx walters
Martin Genevieve
Application Number:
JP2020502443A
Publication Date:
January 20, 2021
Filing Date:
July 10, 2018
Export Citation:
Assignee:
SIGNIFY HOLDING B.V.
International Classes:
F21K9/233; F21K9/00; F21K9/65; F21S2/00; F21V19/00; F21V23/00; F21V29/503; F21V29/70
Domestic Patent References:
| JP2015153639A | ||||
| JP2014167896A | ||||
| JP2015125849A | ||||
| JP2011238580A |
Attorney, Agent or Firm:
Sakiko Shibata