Bicycle lamp power supply system based on gravitational potential energy
A technology of gravitational potential energy and power supply system, which is applied to bicycle accessories, transportation and packaging, optical signals, etc., can solve the problems of short lighting time, inflexible lighting, and inconvenient lighting, so as to facilitate disassembly and maintenance, and prevent free The effect of rotation and simple principle
Inactive Publication Date: 2015-06-03
SHENYANG AEROSPACE UNIVERSITY
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Problems solved by technology
[0002] Existing bicycles rely on flashlights for lighting, and the lighting time is not long, and the lighting cannot be flexibly turned with the bicycle, so it is inconvenient to illuminate when crossing the road
Method used
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[0026] The present invention will be described in detail below with reference to the accompanying drawings.
[0027] like Figure 1 to Figure 3 , the power supply system of the bicycle lamp under the gravitational potential energy includes: an action part, a transmission part, a power generation part and a power supply part;
[0028] The action part includes a descending unit, a return unit, and a limiting mechanism; the descending unit includes an elastic element and an actuating element,
[0029] The elastic element is a spring 6; the actuating element includes a seat cushion 1, a seat tube shaft 2, a frame shaft, a semicircular key 11, a semicircular keyway, and a cushion block 12;
[0030] The return unit includes a return spring 13 and a fixing bolt 14; the limit mechanism includes a seat tube clip 4, a locking bolt 3 and a frame seat tube clip 7;
[0031] The transmission part includes a steering head, a connecting rod 5, a guide part, a pressure rod 9, and a ...
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The invention relates to a bicycle lamp power supply system based on gravitational potential energy. The system comprises a seat cushion, two springs, two locking bolts, a semicircular key, a mechanical gear press rod, a power generation module, a storage battery module, a left steering lamp, a right steering lamp, a horn and a lighting circuit module. The seat cushion is connected with a seat tube axle, and a vertical key groove is formed in the lower end of the seat tube axle. One of the springs is limited in the seat tube axle by upper and lower seat tube clamps to vibrate vertically, and the upper seat tube clamp moves along with the spring. A key groove, which is as wide as the seat tube axle but longer than the seat tube axle, is formed in a vertical axle of a frame, the semicircular key is added into the key groove to connect the seat tube axle with the frame, and rotation of the seat tube axle can be prevented. The spring in the vertical axle of the frame is used for increasing elastic force of a return stroke. A variable gear is meshed with a one-way starter gear of a generator. The lighting circuit module is connected to the storage battery module after parallel connection. The bicycle lamp power supply system is simple in principle; electric energy generated can be used for lighting and charging cellphones, flashlights and the like, and accordingly, economy and environment protection are achieved.
Description
technical field [0001] The invention relates to a power supply system for bicycle lights under gravitational potential energy, and belongs to the field of power generation devices. Background technique [0002] Existing bicycles rely on flashlights for lighting, and the lighting time is not long, and the lighting cannot be flexibly turned with the bicycles, so the lighting is inconvenient when crossing the road. SUMMARY OF THE INVENTION [0003] In view of the above-mentioned technical difficulties, the purpose of the present invention is to provide a power supply system for bicycle lights under gravitational potential energy, which can ensure smooth power supply by the power supply system by generating regular up and down vibrations with the human body when the bicycle is running. , and has the functions of left and right steering lighting and whistle. [0004] In order to achieve the above object, the technical solution adopted in the present invention is:...
Claims
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IPC IPC(8): B62J6/06B62J6/00
CPCB62J6/00B62J6/06
Inventor 闻新李新
Owner SHENYANG AEROSPACE UNIVERSITY