Vehicle headlamp assembly and system capable of projecting three-dimensional movies or three-dimensional marks

• Main Authors: ZHOU YUFENG, HU YONGLIANG, LIU SUJUAN, FAN XINGJIA, YU JUN
• Format: Patent
• Language: Chinese; English
• Published: 14.06.2024
• Subjects: ACCESSORIES THEREFOR; ADVERTISING; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES; APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM; ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING ORSUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES INGENERAL; BLASTING; CINEMATOGRAPHY; CRYPTOGRAPHY; DISPLAY; DISPLAYING; EDUCATION; ELECTROGRAPHY; HEATING; HOLOGRAPHY; INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO USESOR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS; LABELS OR NAME-PLATES; LIGHTING; MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; MECHANICAL ENGINEERING; NON-PORTABLE LIGHTING DEVICES; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PERFORMING OPERATIONS; PHOTOGRAPHY; PHYSICS; SEALS; SIGNS; SYSTEMS THEREOF; TESTING; TRANSPORTING; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS; VEHICLES IN GENERAL; WEAPONS

The invention discloses a vehicle headlamp assembly and system capable of projecting three-dimensional movies or three-dimensional logos, the vehicle headlamp assembly comprises a projection vehicle lamp assembly, on the basis of a headlamp for vehicle illumination, a projection lens is additionally arranged to form the headlamp assembly, the illumination function and the projection function of the headlamp assembly do not influence each other, and the headlamp assembly can work independently; a light polarizing film is arranged between a projection lens of the headlamp assembly and an outer lens and used for filtering light beams projected by the projection lens to form a single polarization direction. The vehicle-mounted space position and distance sensing system is used for detecting the distance between the initial position in front of the vehicle and the projection receiving screen or the receiving medium. According to the invention, a three-dimensional film or a three-dimensional mark can be projected,