CN106515920B - Bicycle self-powered warning lamp - Google Patents
Bicycle self-powered warning lamp Download PDFInfo
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- CN106515920B CN106515920B CN201611172346.5A CN201611172346A CN106515920B CN 106515920 B CN106515920 B CN 106515920B CN 201611172346 A CN201611172346 A CN 201611172346A CN 106515920 B CN106515920 B CN 106515920B
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- conversion mechanism
- energy conversion
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- hinged
- energy
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 43
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 238000013016 damping Methods 0.000 claims description 9
- 239000003990 capacitor Substances 0.000 claims description 7
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000010248 power generation Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J6/00—Arrangement of optical signalling or lighting devices on cycles; Mounting or supporting thereof; Circuits therefor
- B62J6/06—Arrangement of lighting dynamos or drives therefor
Abstract
A bicycle self-powered warning lamp comprises an energy conversion mechanism, a power circuit and a lamp strip provided with the warning lamp, wherein the energy conversion mechanism converts mechanical energy into electric energy, and the power circuit provides the electric energy for the warning lamp; the energy conversion mechanism is assembled at the bottom of the saddle through a connecting plate and is divided into a left part and a right part which have the same structure; each energy conversion mechanism is arranged between the connecting plate and the saddle in a relatively inclined manner, one end of each energy conversion mechanism is hinged with a central hinge shaft at the bottom of the saddle, and the other end of each energy conversion mechanism is hinged with a bottom hinge shaft on the connecting plate; the output of the energy conversion mechanism is electrically connected with the lamp strip through a power circuit. The bicycle energy-saving device is simple in structure and convenient to use, and not only can waste energy be recycled, but also the safety of people when the bicycle is ridden is effectively guaranteed.
Description
Technical Field
The invention relates to a warning lamp, in particular to a self-powered warning lamp suitable for being installed on a bicycle, and belongs to the technical field of lamps.
Background
Along with the continuous improvement of health consciousness and environmental protection consciousness of people, more and more people select the bicycle to go out, not only can reach the purpose of taking exercise on the one hand, on the other hand can also contribute a power for environmental protection. However, when people select a bicycle to go out, some potential safety hazards inevitably exist, and particularly when the bicycle is in heavy fog or at night, traffic accidents caused by collision with other vehicles are easily caused by the fact that sight is blocked or light is dim and other environmental factors. Therefore, how to ensure the safety of the bicycle during riding becomes a key point of attention of people. In addition, the bicycle can bump because of the road surface is uneven in the riding process, and for increasing the comfort, three shock-absorbing springs are installed on the saddle by people, so that the saddle can bump up and down continuously in the riding process, the mechanical energy generated by the bumping is huge, and if the shock-absorbing springs can be collected and converted, the shock-absorbing springs can be a non-negligible available environment-friendly energy source. Therefore, how to reliably extract and utilize the above energy is also a focus of attention.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a bicycle self-powered warning lamp which has the characteristics of simple structure, convenience and quickness in installation, no damage to riding safety and capability of converting mechanical energy into electric energy for utilization.
The problems of the invention are solved by the following technical scheme:
a bicycle self-powered warning lamp comprises an energy conversion mechanism, a power circuit and a lamp strip provided with the warning lamp, wherein the energy conversion mechanism converts mechanical energy into electric energy, and the power circuit provides the electric energy for the warning lamp; the energy conversion mechanism is assembled at the bottom of the saddle through a connecting plate and is divided into a left part and a right part which have the same structure; each energy conversion mechanism is arranged between the connecting plate and the saddle in a relatively inclined manner, one end of each energy conversion mechanism is hinged with the central hinge shaft on the reciprocating block, and the other end of each energy conversion mechanism is hinged with the bottom hinge shaft on the connecting plate; the reciprocating block is positioned below the saddle, and the reciprocating block and the saddle are arranged at intervals; the output of the energy conversion mechanism is electrically connected with the lamp strip through a power circuit.
The bicycle self-powered warning lamp comprises an energy conversion mechanism, a power supply and a power supply, wherein the energy conversion mechanism comprises a permanent magnet, a coil framework, a coil, a first connecting rod and a second connecting rod; the longitudinal section of the coil framework is of a U-shaped structure, and a coil is wound on the periphery of the coil framework; one end of the permanent magnet is inserted in the coil framework and can reciprocate in the coil framework, and the other end of the permanent magnet is connected with the central hinged shaft through a first connecting rod; the bottom of coil skeleton is articulated through second connecting rod and bottom articulated shaft.
In the self-powered warning lamp for the bicycle, four ends of the reciprocating block are respectively hinged with an inclined pressing rod, and the other end of the inclined pressing rod is hinged with the saddle; the inclined pressure rod is hinged in the limiting groove of the reciprocating block, and a limiting block is arranged at the opening of the limiting groove.
According to the self-powered warning lamp for the bicycle, the lamp strip is a strip-shaped flexible product, and bonding sheets are arranged at two ends of the lamp strip; the lamp strip is connected with a plurality of LED lamps in series and is connected with the power circuit through the plug connectors; the lamp strip is arranged on a frame of the bicycle.
The bicycle self-powered warning lamp comprises a power circuit, a power supply circuit and a power supply, wherein the power circuit comprises a rectifier, a capacitor, a booster, an output port and a storage battery; the coil is connected with the rectifier, a stable output power supply is formed through the capacitor, and the output power supply is connected with the storage battery through the booster; the output port is connected in parallel with the storage battery.
According to the self-powered warning lamp for the bicycle, the two ends of the connecting plate are respectively connected with the bottoms of the left damping spring and the right damping spring of the saddle.
The self-powered warning lamp for the bicycle is additionally provided with the return spring, one end of the return spring is connected with the central hinged shaft, and the other end of the return spring is connected with the connecting plate.
According to the invention, through the energy conversion mechanism arranged between the saddle and the connecting plate, mechanical energy generated by the bicycle due to the fact that road conditions fluctuate during riding can be converted into electric energy, and the electric energy can be supplied to the lamp strip or other equipment. Moreover, in order to increase the power generation amount of the energy conversion mechanism, the energy conversion mechanism is specially changed into an inclined arrangement so that the reciprocating stroke of the permanent magnet can be maximized under the same height change, and therefore the power generation amount is maximized. In addition, the reciprocating block and the saddle are arranged at intervals and hinged through the inclined pressure rod, so that on one hand, the reciprocating block has more elastic space and reciprocating action, and the power generation amount is increased; on the other hand, because the stress of the saddle is uneven in the bumping process, part of energy is easily consumed by the saddle and cannot be transmitted to the energy conversion mechanism, the energy is wasted, all stress on four sides of the saddle can be collected in time through the inclined pressing rod, the energy loss is effectively avoided, and the generated energy of the energy conversion mechanism is increased.
In addition, the warning lamp is a strip-shaped flexible body, and is connected with the power circuit through the plug connector, so that the warning lamp is convenient for a user to assemble and disassemble, and the user can quickly and conveniently take down the warning lamp after riding is finished so as to carry the warning lamp with the user, and the warning lamp is prevented from being stolen and damaged.
The bicycle is simple in structure and convenient to use, and not only can waste energy be recycled, but also the safety problem of riding personnel is effectively guaranteed, so that the riding personnel can give prompt to opposite vehicles or rear vehicles in time; in addition, the invention is also provided with an output port used as an external port, thereby effectively increasing the practicability of the invention and being capable of being used as a standby power supply to provide electric energy for riders.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a view taken along line K of FIG. 1; (not drawn to scale)
FIG. 3 is a schematic diagram of a power supply circuit of the present invention;
fig. 4 is a schematic view of a lamp strip structure of the present invention; (not drawn to scale)
FIG. 5 is a schematic view of the structure of the light strip mounted on the handlebar in accordance with the present invention; (not drawn to scale)
FIG. 6 is an enlarged partial schematic view of FIG. 1; (not drawn to scale)
FIG. 7 is a schematic view of the connection between the reciprocating block and the inclined pressing rod according to the present invention. (not drawn to scale)
The list of labels in the figure is: 1. the automobile seat comprises a seat, 2 permanent magnets, 3 first connecting rods, 4 central hinge shafts, 5 right damping springs, 6 bolts, 7 nuts, 8 connecting plates, 9 adjusting rods, 10 seat interfaces, 11 coil frameworks, 12 second connecting rods, 13 bottom hinge shafts, 14 left damping springs, 15 booster, 16 front damping springs, 17 return springs, 18 energy conversion mechanisms, 19 connecting rods, 20 handlebars, 21 handlebar front rods, 22 lamp strips, 22-1 bonding sheets, 23 output ports, 24 plug connectors, 25 inclined pressure rods, 26 reciprocating blocks, 27 pull rod hinge shafts, 28 limiting grooves, 29 limiting blocks, L coils, Z rectifiers, C capacitors, D.LED lamps and E storage batteries.
Detailed Description
Referring to fig. 1, the present invention includes a bicycle body, and a light strip 22, an energy conversion mechanism 18 and a power circuit disposed on the bicycle body; the bicycle body in the invention is of an existing bicycle structure, and the energy conversion mechanism 18 is assembled at the bottom of the saddle 1 through the connecting plate 8 and is used for collecting mechanical energy generated by the saddle during bumping and converting the mechanical energy into electric energy. Two ends of the connecting plate 8 are respectively connected with the bottoms of the left damping spring and the right damping spring of the saddle 1, and the connecting mode between the two is that the two are assembled through bolts and nuts; the energy conversion mechanism 18 is divided into a left part and a right part with the same structure; each energy conversion mechanism is arranged between the connecting plate 8 and the saddle 1 in a relatively inclined way, one end of each energy conversion mechanism is hinged with the central hinged shaft 4 of the reciprocating block 26, and the other end of each energy conversion mechanism is hinged with the bottom hinged shaft 13 on the connecting plate 8; the reciprocating block is positioned below the saddle and arranged at intervals between the reciprocating block and the saddle; the output of the energy conversion mechanism 18 is electrically connected to the light strip 22 via a power circuit. The energy conversion mechanism is arranged obliquely relative to the coil, so that the stroke between the permanent magnet and the coil can be prolonged to the maximum under the condition of the same height, and the power generation amount is increased. The reciprocating block is arranged at intervals with the saddle, so that the reciprocating block has more elastic space, the reciprocating action of the reciprocating block is increased, and the generating capacity is increased.
The energy conversion mechanism comprises a permanent magnet 2, a coil framework 11, a coil L, a first connecting rod 3 and a second connecting rod 12; the longitudinal section of the coil framework 11 is of a U-shaped structure, and a coil L is wound on the periphery of the coil framework; one end of the permanent magnet 2 is inserted in the coil framework 11 and can reciprocate in the coil framework, and the other end of the permanent magnet is connected with the central articulated shaft 4 through the first connecting rod 3; the bottom end of the coil framework 11 is hinged with a bottom hinged shaft 13 through a second connecting rod 12.
In addition, because the saddle is stressed unevenly in the bumping process, part of energy is easy to be transmitted to the energy conversion mechanism, and the energy is lost, so that in order to better collect bumping energy on the saddle, four ends of the reciprocating block 26 are respectively hinged with an inclined pressing rod 25, and the other end of the inclined pressing rod 25 is hinged with the saddle 1; the inclined pressing rod 25 is hinged in a limiting groove 28 of the reciprocating block 26, a limiting block 29 is arranged at an opening of the limiting groove 28 and is used for limiting the inclination of the inclined pressing rod, and energy loss caused by excessive inclination of the inclined pressing rod is prevented. The inclined pressure rod can collect all stress on four sides of the saddle, so that energy loss is effectively avoided, and the generating capacity of the energy conversion mechanism is increased.
In order to improve the warning effect and the installation convenience of the warning lamp, the lamp strip 22 is a strip-shaped flexible product, and bonding sheets 22-1 are arranged at two ends of the lamp strip; the lamp strip 22 is connected with a plurality of LED lamps D in series and is connected with a power circuit through a connector clip 24; the light strip 22 is disposed on the handlebar 20 of the bicycle, and may be disposed at other striking warning locations of the bicycle.
In the invention, after mechanical energy is converted into electric energy, the electric energy is collected through a power circuit, wherein the power circuit comprises a rectifier Z, a capacitor C, a booster 15, an output port 23 and a storage battery E; the coil L is connected with the rectifier Z, and forms a stable output power supply through the capacitor C, and the output power supply is connected with the storage battery E through the booster 15; the output port 23 is connected in parallel to the battery E.
In addition, in order to increase the oscillation effect of the invention, a return spring 17 is additionally arranged, one end of the return spring 17 is connected with the central articulated shaft 4, and the other end is connected with the connecting plate 8.
Claims (4)
1. The utility model provides a bicycle self-power warning light which characterized in that: the warning lamp comprises an energy conversion mechanism (18), a power circuit and a lamp strip provided with a warning lamp, wherein the energy conversion mechanism (18) converts mechanical energy into electric energy, and the power circuit provides the electric energy for the warning lamp; the energy conversion mechanism (18) is assembled at the bottom of the saddle (1) through a connecting plate (8), and the energy conversion mechanism (18) is divided into a left part and a right part which have the same structure; each energy conversion mechanism is arranged between the connecting plate (8) and the saddle (1) in a relatively inclined manner, one end of each energy conversion mechanism is hinged with a central hinged shaft (4) on the reciprocating block (26), and the other end of each energy conversion mechanism is hinged with a bottom hinged shaft (13) on the connecting plate (8); the energy conversion mechanism is arranged obliquely relatively; the reciprocating block (26) is positioned below the saddle, and the reciprocating block and the saddle are arranged at intervals; the output of the energy conversion mechanism (18) is electrically connected with the lamp strip (22) through a power circuit;
The energy conversion mechanism comprises a permanent magnet (2), a coil framework (11), a coil (L), a first connecting rod (3) and a second connecting rod (12); the longitudinal section of the coil framework (11) is of a U-shaped structure, and a coil (L) is wound on the periphery of the coil framework; one end of the permanent magnet (2) is inserted into the coil framework (11) and can reciprocate in the coil framework, and the other end of the permanent magnet is connected with the central articulated shaft (4) through the first connecting rod (3); the bottom end of the coil framework (11) is hinged with a bottom hinged shaft (13) through a second connecting rod (12);
four ends of the reciprocating block (26) are respectively hinged with an inclined pressure rod (25), and the other end of the inclined pressure rod (25) is hinged with the saddle (1); the inclined pressing rod (25) is hinged in a limiting groove (28) of the reciprocating block (26), and a limiting block (29) is arranged at an opening of the limiting groove (28);
a return spring (17) is additionally arranged, one end of the return spring (17) is connected with the central articulated shaft (4), and the other end is connected with the connecting plate (8).
2. The bicycle self-powered warning light of claim 1, wherein: the lamp strip (22) is a strip-shaped flexible product, and bonding sheets (22-1) are arranged at two ends of the lamp strip; the LED lamp is characterized in that a plurality of LED lamps (D) are connected in series on the lamp strip (22) and are connected with a power circuit through plug connectors (24); the light strip (22) is arranged on a frame of the bicycle.
3. The bicycle self-powered warning light of claim 1, wherein: the power supply circuit comprises a rectifier (Z), a capacitor (C), a booster (15), an output port (23) and a storage battery (E); the coil (L) is connected with the rectifier (Z), and forms a stable output power supply after passing through the capacitor (C), and the output power supply is connected with the storage battery (E) after passing through the booster (15); the output port (23) is connected in parallel to the battery (E).
4. The bicycle self-powered warning light of claim 1, wherein: and two ends of the connecting plate (8) are respectively connected with the bottoms of the left damping spring and the right damping spring of the saddle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611172346.5A CN106515920B (en) | 2016-12-17 | 2016-12-17 | Bicycle self-powered warning lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611172346.5A CN106515920B (en) | 2016-12-17 | 2016-12-17 | Bicycle self-powered warning lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106515920A CN106515920A (en) | 2017-03-22 |
| CN106515920B true CN106515920B (en) | 2022-08-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611172346.5A Active CN106515920B (en) | 2016-12-17 | 2016-12-17 | Bicycle self-powered warning lamp |
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| CN (1) | CN106515920B (en) |
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|---|---|
| CN106515920A (en) | 2017-03-22 |
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