The invention relates to a lighting device (2), in particular for a motor vehicle, comprising: at least one light source (100, 100a, 100b) for emitting light; a light guiding section (200), which, relative to an optical axis (4) of the lighting device (2), is arranged outside a radar incoupling surface (402) for incoupling radar beams (6) of a radar-transparent section (400) and at least partially extends along an imaginary peripheral path (204), wherein the light guiding section (200) comprises a light incoupling surface (202) for incoupling the light from the light sources (100), and wherein the light guiding section (200) guides the incoupled light (102) proceeding from the light incoupling surface (202) toward a light transition region (300) between the light guiding section (200) and the radar-transparent section (400); and the radar-transparent inner section (400) having the radar incoupling surface (402) for incoupling the radar radiation (6) and having an outcoupling surface (404) for outcoupling the incoupled radar radiation (6) and for emitting a light distribution (106) depending on light (104) introduced into the inner radar-transparent section (400) by means of the light guiding section (200), wherein the radar-transparent section (400) comprises at least one heating element, in particular a plurality of heating elements (10).
- 출원번호 : EP2024/072690
- 출원인 : MARELLI GERMANY GMBH;MERCEDES-BENZ GROUP AG;MAGNA EXTERIORS GMBH;
- 특허번호 :
- IPC : F21S-045/60(2018.01);F21S-043/239(2018.01);F21S-043/245(2018.01);F21S-043/249(2018.01);F21S-043/20(2018.01);H01Q-001/32(2006.01);H01Q-001/42(2006.01);G01S-007/02(2006.01);G01S-013/931(2020.01);F21W-104/00(2018.01);