Surface light-emitting vehicle logo capable of achieving ACC function

• Main Authors: WANG WEIMING, ZHOU PEIYU, YU LICHUANG, ZHANG JINMING, HOU BOREN, MA SONG, REN HONGQIANG, GUO DAXING, CHENG LICHAO
• Format: Patent
• Language: Chinese; English
• Published: 24.01.2023
• Subjects: ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING ORSUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES INGENERAL; 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; LIGHTING; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; TRANSPORTING; VEHICLES IN GENERAL; VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR; WEAPONS

A surface light-emitting automobile logo capable of achieving an ACC function belongs to the technical field of automobile optical parts and comprises a base, a PCB, an inner light guide, an outer light guide and a mask. The base and the PCB are of an annular structure and are provided with ACC modules, the LEDs are arranged on the edge of the annular PCB and correspond to the bottom contact pins of the inner light guide and the bottom contact pins of the outer light guide, and the LEDs firstly enter the bottom contact pins of the light guide after emitting light and enter the light guide body structure after being totally reflected by the inner walls of the contact pins. The outer light guide light incoming corresponds to the lightening of the outer ring of the cursor, and the inner light guide light incoming corresponds to the lightening of the LOGO of the cursor. The mask is subjected to indium plating treatment, ACC radar waves are not blocked, and the metal effect can be achieved. On the premise of not i