The invention discloses an energy-saving speed controller comprising a solar cell panel, a permanent magnet, coil windings, a charging circuit, a storage battery, a Hall element, a single-chip microcomputer controller, a speed control motor, a control brake cable and a control brake. The solar cell panel is a detachable 9V solar cell panel. The solar cell panel is fixed to the middle of a handlebar of a bicycle. The permanent magnet is embedded in the periphery of a bicycle spoke; the coil windings are respectively fixed on a front fork and a rear bracket; the charging circuit and the storagebattery are fixed on a tripod of the bicycle; the Hall element is fixed to a rear upper forklift brake, the speed control motor is arranged below the solar cell panel, a flywheel of the speed controlmotor is mechanically connected with the control brake cable, the control brake cable is mechanically connected with the control brake, the control brake is arranged on a bicycle steel ring; and the controller enables the control brake to control the bicycle to decelerate when the speed of the bicycle exceeds a certain speed.
本发明公开了节能速度控制器,包括太阳能电池板、永久磁铁、线圈绕组、充电电路、蓄电池、霍尔元件、单片机控制器、速度控制电机、控制闸线、控制闸,太阳能电池板为可拆卸的9V太阳能电池板,太阳能电池板固定在自行车车把的中间位置,永久磁铁嵌放在自行车辐条外围,线圈绕组分别固定在前叉和后支架上,充电电路、蓄电池固定在自行车的三角架上,霍尔元件固定在后上叉车闸处,速度控制电机放在太阳能电池板下方,速度控制电机飞轮与控制闸线机械连接,控制闸线与控制闸机械连接,控制闸放置在自行车钢圈上,自行车速度超过一定速度时控制器使控制闸控制自行车减速。
Energy-saving speed controller
节能速度控制器
2020-05-12
Patent
Electronic Resource
Chinese
British Library Online Contents | 1997
|Energy-saving high-speed elevator and energy-saving method for high-speed elevator
European Patent Office | 2024
|Saving energy with variable speed drives
Online Contents | 2008
|