Illuminating lamp in automobile

The utility model discloses an interior lighting lamp of an automobile, which comprises a lamp holder, a lamp source and a transparent lampshade, the lamp holder comprises a lighting chamber, the lamp source is arranged in the lighting chamber and is fixedly connected with the lighting chamber, an annular mounting plate is fixed on the lamp holder, the annular space of the mounting plate is communicated with the lighting chamber, and the transparent lampshade is fixed on the lamp holder. An annular groove surrounding the mounting plate and a plurality of guide grooves communicating with the annular groove are formed in the mounting plate, the guide grooves are evenly distributed around the annular groove, anti-dazzling screens made of rubber are slidably connected into the guide grooves, the anti-dazzling screens in the guide grooves are matched to form a light shading plate, and the transparent lampshade covers the lamp source and is matched with the lighting cavity. The automobile lamp has the advantages th