The invention belongs to the technical field of automobile light driving and provides a light driving system for an automobile light-emitting logo. The system comprises a power input module, a first driving control module, a second driving control module and an LED lamp module, the power input module is used for accessing a power supply signal, filtering the power supply signal and then inputtingthe filtered power supply signal to the first driving control module and the second driving control module. The LED lamp module comprises a first LED lamp unit and a second LED lamp unit. The first LED lamp unit is driven by the first driving control module, the second LED lamp unit is driven by the second driving control module, the first driving control module and the second driving control module are connected in parallel, the first LED lamp unit comprises a first LED assembly, a second LED assembly and a third LED assembly, and the second LED lamp unit comprises a fourth LED assembly and afifth LED assembly. By the adoption of the system, the cost is low, and the good automobile logo lamplight driving effect can be achieved.
本发明属于汽车灯光驱动技术领域,提供了一种用于汽车发光车标的灯光驱动系统,本系统包括电源输入模块、第一驱动控制模块、第二驱动控制模块以及LED灯模块;所述电源输入模块用于接入电源信号并进行滤波后输入至第一驱动控制模块和第二驱动控制模块,LED灯模块包括第一LED灯单元和第二LED灯单元,第一LED灯单元通过第一驱动控制模块驱动,第二LED灯单元通过第二驱动控制模块驱动,第一驱动控制模块和第二驱动控制模块并联连接,第一LED灯单元包括第一LED组件、第二LED组件以及第三LED组件,第二LED灯单元包括第四LED组件和第五LED组件。采用本系统,成本较低并能达到很好的汽车车标灯光驱动的效果。
Light driving system for automobile light-emitting logo
一种用于汽车发光车标的灯光驱动系统
2020-08-04
Patent
Electronic Resource
Chinese
IPC: | H05B ELECTRIC HEATING , Elektrische Heizung / 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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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