The invention relates to the technical field of display screen devices, and discloses a new energy energy-saving vehicle-mounted advertisement display screen which comprises a base, a shell, an airflow groove, a power generator, a screen, a wind impeller, a rotor shaft and a controller. During use, when a vehicle moves, airflow penetrates through a pipe from the airflow groove to drive the fan impeller to rotate, and the fan impeller is in transmission connection with a rotor shaft of the generator, so that the generator is driven to work to provide a power supply, and the controller and the screen work to display corresponding contents; otherwise, displaying is stopped. Through the arrangement, the overall structure is simple, advertisement display can be achieved through natural air flow, and energy is saved; and additional operation is not needed, starting can be achieved when the vehicle runs, closing can be achieved when the vehicle stops, and using is convenient.
本发明涉及显示屏装置技术领域,且公开了一种新能源节能车载广告显示屏,包括底座、壳体、气流槽、发电机、屏幕、风叶轮、转子轴和控制器。使用时,车辆移动时,气流从气流槽穿管带动风叶轮转动,风叶轮与发电机的转子轴传动连接,从而带动发电机工作提供电源,使控制器和屏幕工作,展示相应的内容;反之,则停止展示。这样设置,整体结构简单,能够利用自然风流实现广告展示,节省能源;且不用额外操作,便能够载车辆行驶时启动,车辆停止时关闭,使用方便。
New energy energy-saving vehicle-mounted advertisement display screen
一种新能源节能车载广告显示屏
2021-07-23
Patent
Elektronische Ressource
Chinesisch
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