Low-beam lamp module, low-beam lamp and vehicle

• Main Authors: SU FENGWU, ZHONG YILIN, LIN XIAORUI, WU CHUNFEN, YU FENG
• Format: Patent
• Language: Chinese; English
• Published: 07.05.2024
• Subjects: BLASTING; HEATING; INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED; INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO USESOR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS; LIGHTING; MECHANICAL ENGINEERING; NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS; WEAPONS

The utility model discloses a dipped headlight module, dipped headlight and vehicle, the dipped headlight module includes: a plurality of lighting units, each lighting unit includes a light source piece and a lens, the light source piece is located in the focal plane of the lens, and the lens is located in the focal plane of the light source piece; one part of the light source part is located above the optical axis of the lens, one part of the light source part is located below the optical axis so as to project a light and shade cut-off line through the lens, and at least one part of the light source part is the same in shape and different in size. Therefore, by arranging the lighting units, the light spots with the light and shade cut-off lines can be projected, the light spots of the multiple lighting units can jointly form the near-field light spots, the structure of the low-beam lamp module can be simplified, the overall size of the low-beam lamp module can be reduced, layout is facilitated, and the pract