Bicycle power generating device and complete lamp and bell

A power generation device and bicycle technology, applied in the field of car lights and car bells, can solve the problems of no energy saving, no car lights, car bells, etc., and achieve the effect of not easy to deform and light driving

Inactive Publication Date: 2006-08-09
王树洲
View PDF1 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In view of the above problems, "motorized lamps" have been popular on bicycles, but the disadvantages in practical applications are: the bicycles equipped with "motorized lamps" have large resistance when driving, are not energy-saving, have low power generation efficiency, loud noise, and complex structures. Afraid of mud and water, easy to damage, although it has appeared in the market for decades, due to the above reasons, it has not been popularized and applied in the bicycle industry so far
However, in practical application, there are the following defects: 1. Since multiple magnets are separately fixed on the spokes of the car with a large distance apart, a complete magnetic circuit and flux will not be formed, and the magnetic force lines are relatively weak. Although the magnetic lines of force can generate weak currents, they cannot be used as a generator to supply power to electrical appliances; 2. The magnet is relatively close to the edge of the wheel, so that the magnet will absorb the iron on the road during driving, and over time, the magnet will be filled The gap between the stator winding and the stator winding causes friction between the two, no longer "wear-free" and labor-saving, and the rider feels very strenuous; 3. Since multiple magnets are not fixed on the spokes as a whole but individually, it is easy to Make the spokes of the car different in tightness, cause the rim to deform, and cause wear between the magnet and the stator winding
4. The magnets exposed on the spokes of the car will also decline in performance after a long time, and its practical performance needs to be further improved
[0004] In view of various reasons, although there are a complete range of bicycles and a dazzling array of varieties, no matter whether it is an imported product or a domestic product, there is no reliable and labor-saving bicycle power generation device, and of course there are no lights and bells used in conjunction with it.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Bicycle power generating device and complete lamp and bell
  • Bicycle power generating device and complete lamp and bell
  • Bicycle power generating device and complete lamp and bell

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030]1. Magnet 2, Magnetic base 3, Axle 4, Spoke 5, Stator 6, Fork 7, Wheel 8, Iron core 9, Coil 10, Rectifier bridge 11, Battery 12, Bell 13, Headlight 14, Ring Shaped cover 15, front fork steel pipe 16, U-shaped fixing hoop 17, car lock linkage switch 18, steel paper thick pad 19, lock head 20, housing 21, U-shaped lock fork 22, spring 23, linkage pin 24, spring Sheet contact 25, lock fork hole 26, pin hole 27, upper case 28, light-emitting diode 29, sound release holes 30, 34 twist switch 31, music integrated circuit 32, rolling light control integrated circuit 33, lower case 35 , base 36, lampshade 37, spotlight bowl 38, light bulb 39, lamp cap 40, adjusting nut 41, warning light 42, lampshade

[0031] exist figure 1 Middle: The magnetic base 2 surrounds the axle 3 and is fixed on the spoke 4, and several magnets 1 arranged alternately at intervals of polarity are fixed on the same circumference of the magnetic base 2 with a diameter of 260-280mm at equal distances, and ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides the bicycle dynamoelectric equipment including several magnets, electricity supply coil group, accumulator and the dynamo, the bell, characterized in that several magnets via the magnetizer circling the axle are fixed on the same circle of the rung equidistantly, the polarity of the neighbor magnet reverses, the electrical output coil group is fixed on the vehicle frame corresponding to the magnet, the clearance between the electrical output coil group and the magnet is 5-7mm, the output end of he electrical output coil group connects accumulator via the commutating bridge, the accumulator connects the dynamo and the bell via lock linkage switch. Because of several magnets wholly fixed on the same circle of the rung via magnetizer, there are clearance between the magnet and electrical output coil group and the integrate magnet loop is formed, so it is assured that the turn of the rung produces the sufficient current and no friction, we mounts a lock linkage switch controlled by the lock of the vehicle in the output electrical loop of the accumulator, so locking the vehicle can shut the power supply of the dynamo and the bell, contrarily it can turn the power supply circuit, so it has many merits: without superfluity work, saving the electrical energy, using conveniently and choiceness performance.

Description

Technical field [0001] The invention provides a bicycle power generating device and matching lamps and bells, in particular to a bicycle power generating device and the matching lamps and bells. Background technique [0002] my country is a kingdom of bicycles, and there are many hidden dangers when driving at night due to poor road conditions and no lights. In view of the above problems, "motorized lamps" have been popular on bicycles, but the disadvantages in practical applications are: the bicycles equipped with "motorized lamps" have large resistance when driving, are not energy-saving, have low power generation efficiency, loud noise, and complex structures. Afraid of mud, afraid of water, easy to damage, although it has been on the market for decades, due to the above reasons, it has not been popularized and applied in the bicycle industry so far. [0003] For above-mentioned defect, also have the technical report of improved bicycle generator at present, be the utili...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): B62J6/00B62J6/06B62J3/00
Inventor 王树洲
Owner 王树洲
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products