EP 4215802 A1 20230726 - LIGHT SOURCE SYSTEM OF LIGHTING FIXTURE, AND LIGHTING FIXTURE
Title (en)
LIGHT SOURCE SYSTEM OF LIGHTING FIXTURE, AND LIGHTING FIXTURE
Title (de)
LICHTQUELLENSYSTEM EINER LEUCHTE UND LEUCHTE
Title (fr)
SYSTÈME DE SOURCE DE LUMIÈRE D'UN APPAREIL D'ÉCLAIRAGE, ET APPAREIL D'ÉCLAIRAGE
Publication
Application
Priority
- CN 202010998490 A 20200921
- CN 202022082068 U 20200921
- CN 2021119053 W 20210917
Abstract (en)
The present application discloses a light source system of a lighting lamp and a lighting lamp. The light source system includes a light-emitting body, a first reflector and a second reflector, wherein the first reflector is at least partially sleeved in the second reflector, the first reflector includes a first end and a second end, and the first end is provided with a first light-emitting opening, the first light-emitting opening is located in the second reflector, the second reflector includes a third end and a fourth end, and the third end is provided with a second light-emitting opening; the light-emitting body is arranged in the second reflector, and the second reflector has a first reflecting surface facing towards the light-emitting body; in an optical axis direction of the light-emitting body, an orthographic projection of the first reflecting surface covers an orthographic projection of the light-emitting body; and light emitted by the light-emitting body passes through at least one of the first reflector or the second reflector and then exits from the second light-emitting opening. The technical solution can solve the problem of poor user experience existed in the lighting lamp.
IPC 8 full level
F21K 9/68 (2016.01); F21V 7/04 (2006.01); F21Y 115/10 (2016.01)
CPC (source: EP)
F21K 9/68 (2016.07); F21V 7/0025 (2013.01); F21V 7/0033 (2013.01); F21V 7/04 (2013.01); F21V 13/02 (2013.01); F21V 23/005 (2013.01)
Citation (search report)
See references of WO 2022057893A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DOCDB simple family (application)
EP 21868715 A 20210917; CN 2021119053 W 20210917