CN205098348U - Bicycle brake power generation facility - Google Patents
Bicycle brake power generation facility Download PDFInfo
- Publication number
- CN205098348U CN205098348U CN201520885558.2U CN201520885558U CN205098348U CN 205098348 U CN205098348 U CN 205098348U CN 201520885558 U CN201520885558 U CN 201520885558U CN 205098348 U CN205098348 U CN 205098348U
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- CN
- China
- Prior art keywords
- flower
- drum
- subpanel
- drum axle
- power generation
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
Bicycle brake power generation facility, including the flower -drum axle, the epaxial dog that is provided with of this flower -drum, install the one end of flower -drum axle and with flower -drum axle pivot complex flower -drum, cup joint in the epaxial mounting disc of flower -drum, be provided with the multiple coils subassembly of the the central axis circumference array of lap -ups drum axle in the mounting disc, be provided with between dog and the mounting disc and be used for the elastic element of mounting disc towards the direction roof pressure of keeping away from the flower -drum, install the rolling disc on the flower -drum, be provided with the permanent magnet that corresponds with the coil pack on the rolling disc, a pneumatic cylinder for driving the postpone axial displacement of flower -drum axle of mounting disc. The utility model discloses can come the distance between control coil subassembly and the permanent magnet according to road conditions, riding speed and the requirement of riding, the magnetic field intensity of trim coil subassembly position promptly, come control brake power generation facility the start -up, close and open the size, when guaranteeing normally to ride, improve the conversion efficiency of energy.
Description
Technical field
The utility model relates to a kind of bicycle brake power generation assembly.
Background technology
The vehicle of bicycle environmental protection, it contributes to the discharge slowing down urban traffic blocking and vehicle exhaust; No matter be ordinary bicycle or electric assisted bicycle, increasing to the demand of electricity consumption when riding, illumination energy source storage battery or the dry storage battery often of ordinary bicycle, also there is the shortcomings such as batteries to store energy is limited, charging duration is long in Electrical Bicycle.
At present, in order to utilize brake kinetic energy fully, some bicycles are configured with brake generator, it is for being that electrical energy for storage is in storage battery by brake kinetic transformation, storage battery is utilized to power for the consumer on bicycle, such as, electrical motor or illumination equipment, thus the traveling comfort and the flying power that improve bicycle.Traditional brake generator is all drive small generator to generate electricity by friction wheel, and its energy transformation ratio is lower, and needs customer service friction drag to do work, and easily causes the damage of tire.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model aims to provide a kind of bicycle brake power generation assembly, and it can improve energy conversion efficiency.
For achieving the above object, the utility model adopts following technical scheme:
Bicycle brake power generation assembly, comprises,
Flower-drum axle, this flower-drum axle is provided with a block;
Be arranged on one end of flower-drum axle and the flower-drum coordinated with flower-drum axle pivotable;
Being socketed in the subpanel on flower-drum axle, subpanel being provided with multiple coil packs of the central axis circumference array of lap-ups drum axle, between block and subpanel, being provided with the elastic element for subpanel being pressed towards the top, direction away from flower-drum;
Be arranged on the rolling disc on flower-drum, rolling disc be provided with the permanent magnet corresponding with coil pack;
To postpone the hydraulic actuating cylinder moved axially of flower-drum axle for driving subpanel.
Subpanel is also provided with the brake circle coordinated with rolling disc.
Elastic element is be enclosed within flower-drum axle and spring between block and subpanel.
Hydraulic actuating cylinder comprises the cylinder body be fixed on flower-drum axle, be arranged at cylinder body in and multiple piston rod of the central axis circumference array of lap-ups drum axle and to be positioned at cylinder body outside and be fixed on the flange of multiple piston rod end, subpanel is bolted on this flange.
Coil pack comprises iron core and the power coil of winding in iron core outside.
Side near subpanel on block is provided with an anticollison block.
The beneficial effects of the utility model are:
Compared to existing brake generator, the distance that the utility model can come between control coil assembly and permanent magnet according to road conditions, riding speed and the requirement of riding, namely the magnetic-field intensity of coil pack position is adjusted, control the startup of brake generator, closedown and open size, while guaranteeing normally to ride, carry high-octane conversion efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Wherein: 10, flower-drum axle; 11, block; 111, anticollison block; 12, spring; 20, flower-drum; 30, hydraulic actuating cylinder; 31, cylinder body; 32, piston rod; 33, flange; 40, subpanel; 41, coil pack; 42, brake circle; 50, rolling disc; 51, permanent magnet.
Detailed description of the invention
Below, by reference to the accompanying drawings and detailed description of the invention, the utility model is described further:
As shown in Figure 1, for a kind of bicycle brake power generation assembly of the present utility model, it comprises flower-drum axle 10, flower-drum 20, subpanel 40, rolling disc 50 and hydraulic actuating cylinder 30, flower-drum axle 10 is provided with a block 11, and flower-drum 20 is arranged on one end of flower-drum axle 10 and coordinates with flower-drum axle 10 pivotable; Subpanel 40 is socketed on flower-drum axle 10, it has the degree of freedom of the axial motion of flower-drum axle 10 of postponing, subpanel 40 is provided with multiple coil packs 41 of the central axis circumference array of lap-ups drum axle 10, a spring 12 is provided with between block 11 and subpanel 40, the elastic stress of spring 12 is used for subpanel 40 towards top, the direction pressure away from flower-drum 20, rolling disc 50 is arranged on flower-drum 20, rolling disc 50 is provided with the permanent magnet 51 corresponding with coil pack 41; Hydraulic actuating cylinder 30 is arranged on flower-drum axle 10, and it to be postponed moving axially of flower-drum axle 10 for driving subpanel 40.
When cycling, rolling disc 50 rotates relative to subpanel 40 along with flower-drum 20, and the coil pack 41 in subpanel 40 cuts the magnetic induction line of permanent magnet 51, thus is stored in storage battery at the inner generation current of coil pack 41; In the utility model, hydraulic actuating cylinder 30 is utilized to control the position of subpanel 40 residing on flower-drum axle 10, namely hydraulic actuating cylinder 30 is utilized to drive subpanel 40 to move between the position of rolling disc 50 and the position away from rolling disc 50 close, concrete, when needs generate electricity, hydraulic actuating cylinder 30 drives subpanel 40 to move towards the direction near rolling disc 50, and the close together of coil pack 41 and permanent magnet 51 is now generating state; Otherwise, hydraulic actuating cylinder 30 drives subpanel 40 to move towards the direction away from rolling disc 50, coil pack 41 is distant with permanent magnet 51, the magnetic-field intensity at coil pack 41 place is more weak, now stop generating, so, in ride, the pressure of hydraulic control cylinder 30 as required can adjust the displacement of subpanel 40, control the intensity of generating.
Compared to existing brake generator, the distance that the utility model can come between control coil assembly 41 and permanent magnet 51 according to road conditions, riding speed and the requirement of riding, namely the magnetic-field intensity of coil pack 41 position is adjusted, control the startup of brake generator, closedown and open size, while guaranteeing normally to ride, carry high-octane conversion efficiency.
Certainly, in order to meet brake demand when riding speed is larger, a brake circle 42 also can be set in subpanel 40, utilize hydraulic actuating cylinder 30 drive installation dish 40 to move towards rolling disc 50, make brake circle 42 and rolling disc 50 contact friction, to reach the object reducing riding speed fast.
It should be noted that, above-mentioned spring 12 also can be adopt other elastic element to replace, and such as, has elastomeric rubber block etc., as long as subpanel 40 can be made in a word to reset.
In the utility model, hydraulic actuating cylinder 30 comprises the cylinder body 31 be fixed on flower-drum axle 10, be arranged in cylinder body 31 and multiple piston rods 32 of the central axis circumference array of lap-ups drum axle 10 and to be positioned at cylinder body 31 outside and be fixed on the flange 33 of multiple piston rod 32 end, subpanel 40 is bolted on this flange 33, so, well-distributed multiple piston rod 32 drive installation dish 40 is utilized to move, guarantee subpanel 40 postpone flower-drum axle 10 pulsation-free motion, prevent subpanel 40 from occurring stuck phenomenon.
Above-mentioned coil pack 41 comprises iron core and the power coil of winding in iron core outside.
In addition, the side near subpanel 40 on block 11 is also provided with an anticollison block 111, for avoiding subpanel 40 and block 11 contact-impact.
To one skilled in the art, according to technical scheme described above and design, other various corresponding change and deformation can be made, and all these change and deformation all should belong within the protection domain of the utility model claim.
Claims (6)
1. bicycle brake power generation assembly, is characterized in that, comprises,
Flower-drum axle, this flower-drum axle is provided with a block;
Be arranged on one end of flower-drum axle and the flower-drum coordinated with flower-drum axle pivotable;
Being socketed in the subpanel on flower-drum axle, subpanel being provided with multiple coil packs of the central axis circumference array of lap-ups drum axle, between block and subpanel, being provided with the elastic element for subpanel being pressed towards the top, direction away from flower-drum;
Be arranged on the rolling disc on flower-drum, rolling disc be provided with the permanent magnet corresponding with coil pack;
To postpone the hydraulic actuating cylinder moved axially of flower-drum axle for driving subpanel.
2. bicycle brake power generation assembly as claimed in claim 1, is characterized in that, subpanel is also provided with the brake circle coordinated with rolling disc.
3. bicycle brake power generation assembly as claimed in claim 1, is characterized in that, elastic element is be enclosed within flower-drum axle and spring between block and subpanel.
4. bicycle brake power generation assembly as claimed in claim 1, it is characterized in that, hydraulic actuating cylinder comprises the cylinder body be fixed on flower-drum axle, be arranged at cylinder body in and multiple piston rod of the central axis circumference array of lap-ups drum axle and to be positioned at cylinder body outside and be fixed on the flange of multiple piston rod end, subpanel is bolted on this flange.
5. bicycle brake power generation assembly as claimed in claim 1, it is characterized in that, coil pack comprises iron core and the power coil of winding in iron core outside.
6. bicycle brake power generation assembly as claimed in claim 1, is characterized in that, the side near subpanel on block is provided with an anticollison block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520885558.2U CN205098348U (en) | 2015-11-09 | 2015-11-09 | Bicycle brake power generation facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520885558.2U CN205098348U (en) | 2015-11-09 | 2015-11-09 | Bicycle brake power generation facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205098348U true CN205098348U (en) | 2016-03-23 |
Family
ID=55514149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520885558.2U Expired - Fee Related CN205098348U (en) | 2015-11-09 | 2015-11-09 | Bicycle brake power generation facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205098348U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590913A (en) * | 2018-03-26 | 2018-09-28 | 昆明理工大学 | A kind of self-power generation type engine flywheel device |
-
2015
- 2015-11-09 CN CN201520885558.2U patent/CN205098348U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590913A (en) * | 2018-03-26 | 2018-09-28 | 昆明理工大学 | A kind of self-power generation type engine flywheel device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 Termination date: 20201109 |