Device allowing bicycle to generate power during downhill travelling so as to charge flywheel battery
A flywheel battery, bicycle technology, applied in battery circuit devices, electromechanical devices, circuit devices, etc., can solve the problem of no flywheel battery charging power supply, etc., and achieve the effect of avoiding energy loss and reducing human load
Active Publication Date: 2015-03-25
铜陵市力博中小企业服务有限公司
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
However, the flywheel battery can only drive the generator in the vacuum box to rotate the flywheel by means of electricity, so that the flywheel can store kinetic energy, but there is no power source to charge the flywheel battery in the wild
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[0040] The present invention will be further described below in conjunction with accompanying drawing and specific embodiment:
[0041] Gravity clutch: (see Figure 1 to Figure 6 ) This device is mainly to automatically control whether to replenish energy to the flywheel battery according to the running condition of the bicycle. It includes a mounting frame 11, a clip 111, a self-locking mechanism 12, a push rod 13 and a weight rod 14; the clip 111 is fixedly connected with the rear frame 71 of the bicycle;
[0042] The self-locking mechanism 12 is fixed on the mounting bracket 11 (see Figure 6 and Figure 7 ); it includes a slider 121 , a steel ball 122 and a spring 123 . In the illustrated state, the slider 121 can only move to the left. This is because the steel ball 122 presses the slide block 121 against the wedge seam 129, so the slide block 121 cannot move to the right, thereby forming a self-locking state. But if one end of push rod 13 pushes steel ball towards s...
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The invention relates to a device allowing a bicycle to generate power during downhill travelling so as to charge a flywheel battery. The device is characterized by comprising a gravity clutch device and a power assembly. The gravity clutch device automatically controls whether to charge the flywheel battery or not according to the travelling condition of the bicycle. The power assembly receives the transmission force of the rear wheel of the bicycle to charge the flywheel battery. The device has the advantages that the flywheel battery can be charged by using the bicycle in occasions without power supplies; the flywheel battery charging time is controlled by the gravity and self-locking mechanism so as to relieve manpower load; when the bicycle travels downhill, the device automatically combines with the bicycle and provides kinetic energy for a flywheel; when the bicycle travels uphill or on the flat ground, the device automatically separates from the bicycle so as to relieve the manpower load; by the principle of centrifugal force, a drive mechanism can automatically separate from the flywheel after stopping driving so as to avoid unnecessary energy loss of the flywheel.
Description
technical field [0001] The invention relates to the field of flywheel batteries (or flywheel energy storage devices), in particular to a flywheel battery supplementary energy device. Background technique [0002] Among many energy storage devices, flywheel batteries break through the limitations of chemical batteries and use physical methods to store energy. When the flywheel rotates at a certain angular velocity, it has a certain kinetic energy, and the flywheel battery converts the kinetic energy into electrical energy. Compared with chemical batteries, flywheel batteries are expected to become the most promising energy storage batteries due to their outstanding advantages such as high efficiency, short charging time, relatively small size, clean and pollution-free. [0003] The working principle of the flywheel battery: There is a motor (electric / generator integrated machine) in the flywheel battery. When charging, the motor operates in the form of a motor, and the elect...
Claims
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Login to View More IPC IPC(8): B62M6/75H02K7/02
CPCB62M1/10H02J7/14H02K7/18
Inventor 杜文娟
Owner 铜陵市力博中小企业服务有限公司