Invention Grant
- Patent Title: Illumination device, luminaire and refrigerator
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Application No.: US17787822Application Date: 2020-12-21
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Publication No.: US11644180B2Publication Date: 2023-05-09
- Inventor: Frank Walterus Franciscus Marie Van Kempen
- Applicant: SIGNIFY HOLDING B.V.
- Applicant Address: NL Eindhoven
- Assignee: SIGNIFY HOLDING B.V.
- Current Assignee: SIGNIFY HOLDING B.V.
- Current Assignee Address: NL Eindhoven
- Priority: EP 150009 2020.01.02
- International Application: PCT/EP2020/087438 2020.12.21
- International Announcement: WO2021/136709A 2021.07.08
- Date entered country: 2022-06-21
- Main IPC: F21V5/04
- IPC: F21V5/04 ; F21S4/28 ; F21Y115/10 ; F21W131/305
Abstract:
The invention relates to an illumination device comprising a domeshaped, cylindrical lens (7) having an optical focal line (19) and a plurality of light sources (3) arranged along the focal line and configured to emit light during operation. Said lens being disposed to receive and to deflect said light as a light beam having an angle y in a transverse direction, wherein 0′
Public/Granted literature
- US20230026590A1 ILLUMINATION DEVICE, LUMINAIRE AND REFRIGERATOR Public/Granted day:2023-01-26
Information query
