Signal lamp lens

• Main Authors: PAN FANGLIANG, CHENG YAOFEI
• Format: Patent
• Language: Chinese; English
• Published: 17.05.2022
• Subjects: BLASTING; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF; HEATING; 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 the technical field of vehicle signal lamps, in particular to a vehicle signal lamp lens. The vehicle signal lamp lens comprises a lens outer surface which is a smooth surface; the lens inner surface comprises a polygonal lens and a fan-shaped lens group; the polygonal lens is positioned in the central area of the inner surface of the lens; the central point of the fan-shaped lens group coincides with the central point of the polygonal lens, and the fan-shaped lens group is spliced with each side of the polygonal lens; and the fan-shaped lens group comprises a plurality of insections with different radians. The outer surface of the lens is a smooth surface which is convenient to process and manufacture and easy to clean; different insections are arranged on the inner surface of the lens according to a certain rule to form a fan-shaped lens group, so that the design complexity is reduced, and a mold is convenient to process and manufacture. Due to the fact that the angle on each insect