Low-cost anti-dazzling headlamp of vehicle

• Main Authors: QUAN JIANHUI, YUAN MINMIN, ZHANG ZHIHUI
• Format: Patent
• Language: Chinese; English
• Published: 26.03.2014
• Subjects: BLASTING; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF; 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; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS; WEAPONS

The invention relates to a low-cost anti-dazzling headlamp of a vehicle. The low-cost anti-dazzling headlamp comprises a left headlamp and a right headlamp. The left headlamp is arranged on the left side of the vehicle, the right headlamp is arranged on the right side of the vehicle, the left headlamp and the right headlamp are structurally identical to each other and comprise light sources (1), reflecting mirrors (2), shading devices (3) and projection lenses (4), each reflecting mirror (2) is provided with an elliptical surface, each light source is arranged at a first focal point of the corresponding reflecting mirror (2), each shading device (3) is arranged at a second focal point of the corresponding reflecting mirror (2), and a focal point of each projection lens (4) coincides with the second focal point of the corresponding reflecting mirror (2). The low-cost anti-dazzling headlamp is characterized in that each shading device (3) is provided with a plurality of shading fins (32), light rays can be resp