The luminous car logo comprises a bottom shell and a milky white lampshade, the lampshade is made of milky white PMMA added with a light diffusion agent or PC materials added with the light diffusion agent, a PCBA is arranged on the bottom shell, a peripheral luminous area and a middle luminous area are arranged on the lampshade, and the middle luminous area is arranged on the periphery of the lampshade. A first decorative cover is arranged on the outer side, corresponding to the peripheral light-emitting area, of the lampshade, a second decorative cover is arranged on the portion, corresponding to the position between the peripheral light-emitting area and the middle light-emitting area, of the lampshade, and a black patch is arranged above the second decorative cover. The PC material with the outer surface provided with the UV coating replaces the combination of a light diffusion plate, a light guide plate, a transparent lampshade, a shielding object and other parts and processes in a traditional scheme, meanwhile, the similar appearance effect can be achieved, and the part cost, the reject ratio and the machining, manufacturing and assembling difficulty are greatly reduced.
本发明公开了一种发光车标,包括底壳和乳白色的灯罩,所述灯罩采用添加光扩散剂的乳白色PMMA或添加光扩散剂的PC材料制成,底壳上设置有PCBA,在所述灯罩上设置有外围发光区和中部发光区,所述灯罩上对应外围发光区的外侧设置有第一装饰罩,所述灯罩对应外围发光区与中部发光区之间设置有第二装饰罩,在第二装饰罩上方设置有黑色贴片,本发明通过添加了光扩散剂的乳白色PMMA材料或者用加了光扩散剂,并在外表面做了UV涂层的PC材料,替换掉传统方案中的光扩散板、光导板、透明灯罩、遮蔽物等多个零件加工艺的组合,同时可以达到相近的外观效果,此举大大降低了零件成本、不良率、加工制造及装配难度。
Luminous vehicle logo
一种发光车标
2023-03-31
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / G09F DISPLAYING , Anzeigewesen |
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