A lighting device (1) for providing a homogeneous luminous intensity distribution in relation to an optical axis of the lighting device (1), the lighting device (1) comprising: at least one light source (7); a housing (3) arranged to enclose the at least one light source (7), the housing (3) comprising an at least partly transparent housing portion being arranged in parallel to the optical axis of the lighting device (1); and a reflector (4) arranged inside the housing (3), the housing (3) and the reflector (4) together defining a single light mixing chamber (6), wherein the reflector (4) is arranged to reflect light from the at least one light source (7) away from the optical axis of the lighting device (1) towards the at least partly transparent housing portion.
申请公布号
WO2012011030(A1)
申请公布日期
2012.01.26
申请号
WO2011IB53147
申请日期
2011.07.14
申请人
KONINKLIJKE PHILIPS ELECTRONICS N.V.;ANSEMS, JOHANNES PETRUS MARIA;GIELEN, VINCENT STEFAN DAVID;VAN DEN BOSCH, MARCUS JOANNES
发明人
ANSEMS, JOHANNES PETRUS MARIA;GIELEN, VINCENT STEFAN DAVID;VAN DEN BOSCH, MARCUS JOANNES