Vehicle lamp

• Main Authors: SAKASHITA ASAMI, SANO KEITA, TAKENAGA KOHEI
• Format: Patent
• Language: Chinese; English
• Published: 14.06.2024
• 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 provides a vehicle lamp. On the basis that the utilization efficiency of light is improved, a narrow light emitting state is achieved, and a light guide body is made to be in a desired shape without damaging the functions of all parts. The present invention is provided with a light guide body that has: a plate-shaped emission section that has an emission surface and is formed in a ring shape; and a light guide portion extending in a predetermined direction and guiding the light emitted from the light source, the width of the light guide portion in the same direction as the thickness direction of the emission portion being formed larger than the thickness of the emission portion, and at least one end surface in the longitudinal direction of the light guide portion being formed as an incident surface on which the light emitted from the light source is incident. The light guide portion has: an entry end portion as an end portion having an entry surface; and a continuous part which is continuous