The invention discloses an electricity-saving antifouling warning lamp for a bicycle. The warning lamp comprises a rear wheel, a warning device is arranged on the rear wheel, the warning device comprises a first rotating shaft which penetrates left and right and is fixedly arranged on the rear wheel, supporting rods are symmetrically and rotatably arranged at the left end and the right end of thefirst rotating shaft, a centrifugal cavity is formed in the rear wheel, a fixing plate is fixedly arranged at the upper ends of the supporting rods on the left side and the right side, a wiping deviceis arranged on the fixing plate, and the wiping device comprises a warning lamp fixedly arranged in the front end face of the fixing plate. When the bicycle travels, the rear wheel can be automatically rotated to generate electric energy, a dustproof cover is automatically opened when the bicycle runs, and the dustproof cover is automatically closed when the bicycle stops running; and the state of the wiping device is manually selected, and the warning lamp is automatically wiped in the running process of the bicycle in rainy days or when the surface of the warning lamp is dirty, so the effect stability of the warning lamp is ensured, aging of the warning lamp is relieved to a certain extent, and the service life of the warning lamp is prolonged.
本发明公开的一种自行车节电防污警示灯,包括后车轮,所述后车轮上设有警示装置,所述警示装置包括左右贯穿且固定设于所述后车轮上的第一转轴,所述第一转轴左右两端对称且能转动的设有支撑杆,所述后车轮内设有离心腔,左右两侧的所述支撑杆上端共同固定设有固定板,所述固定板上设有擦拭装置,所述擦拭装置包括固定设于所述固定板前端面内的警示灯,本发明在自行车行进时可自行利用后轮转动来产生电能,在自行车行进时自动打开防尘罩,停止时自动闭合,通过手动选择擦拭装置的状态,在雨天或是警示灯表面较脏时,在自行车行进的过程中自动将警示灯擦拭干净,确保警示灯的效果稳定,且一定程度上减缓了警示灯的老化,延长了使用寿命。
Electricity-saving antifouling warning lamp for bicycle
一种自行车节电防污警示灯
2020-07-31
Patent
Electronic Resource
Chinese
IPC: | B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS |