摘要:
A riding toy, free from maintenance work like battery replacement and able to urge a rider to take exercise while preventing the rider from getting tired thereof, has one front wheel and two rear wheels that are provided rotatably on a body, a generating motor linked with the rear wheels via a power transmission mechanism, a rectifier bridge circuit rectifying an output current from the generating motor, a storage unit storing a direct current from the rectifier bridge circuit, button switches of a button group on the body or a handlebar, an output unit on the handlebar including a sound emitting device or a light emitting device and a control unit causing the light emitting device or the sound emitting device of the output unit to perform a predetermined operation in response to operation of the button switches based on a current supplied from the storage unit.
摘要:
An emitting light device of the present invention is realized on the bicycle to generate and conserve electric power, to light the emitting light device. In practice a driven wheel combined with rotating portion (i.e. rear wheel) of the bicycle to form a center-pivot type of axis-joint rotating structure. A bicycle dynamo includes 1. an actuated wheel and a dynamo with a set of differential gears between them, 2. a PCB, and 3. a battery accumulator. A transmission belt is rotated around the driven and actuated wheels; an emitting light base has conducting cords connected to PCB of the dynamo. As the driven wheel rotates, the actuated wheel is driven to rotate by the transmission belt. The speed ratio of transmission is changed by a set of differential gears to run the dynamo generate DC electricity and conserve electricity for battery. DC electricity can be applied to light LED.
摘要:
A bicycle-seat power generation device includes a seat, a frame, an electrical generator, an electrical generation module, a mount, and a cushioning unit. The electrical generator includes a spindle gear. The electrical generation module includes a toothed rack and a transmission gear train. The toothed rack has an upper end abutting against an underside of the seat. The transmission gear train has an end engaging the toothed rack and another end engaging the spindle gear of the electrical generator. The mount accommodates the electrical generation module and the electrical generator therein in order to have the electrical generation module and the electrical generator coupled between the seat and the frame. The cushioning unit is also coupled between the seat and the frame and is fixed together with the mount in order to drive the toothed rack of the electrical generation module for effecting power generation. As such, a bicycle-seat power generation device that features simultaneous shock absorption and power generation is provided.
摘要:
A shock-absorbable electricity-producing apparatus comprises an electricity generator and an electricity-producing module. The electricity-producing module includes a rack, first and second gears, and a spring buffer. The rack is synchronously driven by a shock absorber. The spring buffer is located between the first and second gears. The first and second gears are engaged with the rack and an axial gear of the electricity generator, respectively. An electricity output terminal of the electricity generator is connected to an electric device. As a result, the rack drives the first gear by means of gravity drop that forms during movement of the shock absorber to enable the electricity generator to produce electricity. Consequently, the shock-absorbable electricity-producing apparatus absorbs shocks and produces the electricity insensibly without causing burden and resistance.
摘要:
The gear transmission generator device includes a generator member having a rotatable gear member mounted thereon, a chassis for moving the generator from a first position to a second position, and a tire having a continuous track of teeth provided on a side wall of the tire. The generator member is mounted on a bicycle frame adjacent a tire of the bicycle. The rotatable gear is provided with a plurality of teeth adapted to mate with the teeth on the tire sidewall. The generator member is movable from a first position where the teeth of the gear member do not engage the teeth on the tire, to a second position when the teeth of the gear member mate with and are in contiguous contact with the teeth on the tire.
摘要:
A bicycle-seat power generation device includes a seat, a frame, an electrical generator, an electrical generation module, a mount, and a cushioning unit. The electrical generator includes a spindle gear. The electrical generation module includes a toothed rack and a transmission gear train. The toothed rack has an upper end abutting against an underside of the seat. The transmission gear train has an end engaging the toothed rack and another end engaging the spindle gear of the electrical generator. The mount accommodates the electrical generation module and the electrical generator therein in order to have the electrical generation module and the electrical generator coupled between the seat and the frame. The cushioning unit is also coupled between the seat and the frame and is fixed together with the mount in order to drive the toothed rack of the electrical generation module for effecting power generation. As such, a bicycle-seat power generation device that features simultaneous shock absorption and power generation is provided.
摘要:
A shock-absorbable electricity-producing apparatus comprises an electricity generator and an electricity-producing module. The electricity-producing module includes a rack, first and second gears, and a spring buffer. The rack is synchronously driven by a shock absorber. The spring buffer is located between the first and second gears. The first and second gears are engaged with the rack and an axial gear of the electricity generator, respectively. An electricity output terminal of the electricity generator is connected to an electric device. As a result, the rack drives the first gear by means of gravity drop that forms during movement of the shock absorber to enable the electricity generator to produce electricity. Consequently, the shock-absorbable electricity-producing apparatus absorbs shocks and produces the electricity insensibly without causing burden and resistance.
摘要:
A derailler with a set of gears powered by bicycle chain to drive an AC generator. A bridge rectifier to convert AC to DC to charge the battery and to energize the head light and the tail light. A set of switches to control the head light, tail light, and battery.
摘要:
A generator has a rotor attached to one of a pair of spoke suspending hub flanges rotatably mounted on an axle of a bicycle and a stator fixedly mounted on the axle. The generator includes a hub drum having a disc portion and a rim portion, the disc portion being concentrically fixed on an outer surface of the one hub flange and formed at its central portion with a through hole through which the axle is rotatably inserted, the rim portion being integrally formed on an outer circumferential edge of the disc portion so as to project in the direction of an outer surface of the disc portion. An annular magnet assembly constituting the rotor is attached on an inner circumferential surface of the rim portion. A stationary drum constituted by a central portion fixed to the axle and a support rim portion integrally formed on a circumferential edge of the central portion supports a coil assembly constituting the stator such that an outer circumferential edge of the coil assembly is in opposition to an inner circumferential surface of the annular magnet assembly with a slight gap therebetween. Owing to this arrangement, the generator can be mounted on a bicycle without necessitating modification of a ready-made hub flange.
摘要:
A combined device for power generation, power regulation, and removable, rechargeable, power storage for a bicycle comprising of: a main housing, a primary drive gear located inside the main housing, said primary drive gear positioned on a bicycle such that the turning of the bicycle wheel turns the primary drive gear, a gear drive system having a rotor gear, an electronics module containing a plurality of electronic components to convert electrical input forms into a electrical output forms of preference, a rechargeable battery pack, a power output jack located on the removable battery pack housing, a hub mount that is clamped between a bicycle hub and a bicycle frame dropout by a clamping mechanism.