CN201708642U - Mechanical wheel hub generator - Google Patents
Mechanical wheel hub generator Download PDFInfo
- Publication number
- CN201708642U CN201708642U CN 201020235598 CN201020235598U CN201708642U CN 201708642 U CN201708642 U CN 201708642U CN 201020235598 CN201020235598 CN 201020235598 CN 201020235598 U CN201020235598 U CN 201020235598U CN 201708642 U CN201708642 U CN 201708642U
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- Prior art keywords
- wheel hub
- generator
- microgenerator
- fixed
- motor vehicle
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- Expired - Fee Related
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Abstract
The utility model relates to a mechanical wheel hub generator. At least one miniature generator is fixed on the inner wall of a wheel hub of a motor vehicle, and an annular rack is fixed on the outer surface of a brake caliper of the motor vehicle; and a gear fixed on a rotary shaft of the miniature generator is meshed with the rack, and the output end of the miniature generator is electrically connected with a storage battery. The mechanical wheel hub generator can be driven to generate by utilizing the rotation of the wheel hub, the generated current is stable, and the conversion rate of electric energy is also higher. The mechanical wheel hub generator has the advantages of simple structure, lower fabrication and installation cost and better market prospect, and can be suitable for most of vehicles.
Description
Technical field
The utility model belongs to the microgenerator technical field, is specially the generator that a kind of rotation that utilizes hub for vehicle wheel drives generating.
Background technology
Utilizing the wheel hub of automobile to rotate and driving generating is the problem that people hanker after studying always, and therefore it does not need extra power, and environment is not caused any pollution owing to be the rotation that utilizes wheel hub self, has application promise in clinical practice.
At present, the device kind of utilizing hub for vehicle wheel to generate electricity is many, it as application number 200410007841.1 Chinese patent, " a kind of bicycle hub generator " disclosed, it is characterized in that, it possess the wheel that is fixed with magnet hub shell, axletree that the support hub shell rotates freely, be positioned at the hub shell and be fixed on power coil on the axletree, to be positioned at the hub shell outer and by the power supply terminal of supply lines power supply, the earth terminal of described power coil is arranged on outside the described hub shell.The wheel hub generator of this structure is a principle of having utilized electromagnetic induction, the magnetic induction line of wheel hub power coil septum magnet when rotating, thus in power coil, produce induced current.But the electric current that this generator produced is very little usually, and very unstable, and the variation of electric current is also bigger, therefore is difficult to convert to lasting useful electric energy.
The utility model content
At the above-mentioned deficiency of prior art, the purpose of this utility model is to provide a kind of and can utilizes the rotation of hub for vehicle wheel to drive generator for electricity generation, and lasting, the stable mechanical type wheel hub generator of the electric current that produces.
The technical solution of the utility model: mechanical type wheel hub generator, it is characterized in that, on the wheel hub inwall of motor vehicle, be fixed with at least one microgenerator, on the caliper outer surface of motor vehicle, be fixed with the tooth bar of annular; Be fixed in the wheel and rack engagement in the described microgenerator rotating shaft, the output of described microgenerator is electrically connected with storage battery.
Further, described tooth bar is coaxial with caliper.
Further, described microgenerator is two and is symmetricly set on the wheel hub.
With respect to prior art, the utlity model has following advantage:
1, can utilize the rotation of hub for vehicle wheel to drive generator for electricity generation:, therefore when wheel hub rotates, can drive generator and rotate around the wheel hub central shaft together because miniature generator has been installed on the inwall of wheel hub; Again because the tooth bar of fixing on gear of installing on the alternator shaft and caliper engagement, therefore when the generator belt moving gear rotates, gear can reverse rotation under the effect of tooth bar, make the rotating shaft of generator also be driven to rotate, and then drive generator for electricity generation, so promptly realized the mechanical energy of hub for vehicle wheel is converted into electric energy, got final product storage of electrical energy by the storage battery that is arranged on the wheel hub then.
2, the size of current of generator generation of the present utility model is stable: owing to adopt mechanical gear rotation flowing mode to drive generating, therefore the rotating shaft rotating speed of generator is comparatively steady, and the electric current that is produced obviously increases with respect to the mode of common electrical magnetic induction, and the conversion ratio of electric energy is also higher.
3, the utility model is simple in structure, and the cost of making, installing is all lower, can be applicable to most vehicle, has market prospects preferably.
Description of drawings
Fig. 1 is the front view of the utility model wheel hub generator;
Fig. 2 is the A-A cutaway view of Fig. 1.
Among the figure, 1-wheel hub, 2-microgenerator, 3-gear, 4-tooth bar, 5-caliper, 6-storage battery.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As depicted in figs. 1 and 2, mechanical type wheel hub generator is to be fixed with two symmetrically arranged microgenerators 2 on wheel hub 1 inwall of motor vehicle, and described microgenerator 2 is connected with wheel hub 1 by bolt; Be fixed with the tooth bar 4 of annular on caliper 5 outer surfaces of motor vehicle, described tooth bar 4 is coaxial with caliper 5; Be fixed in gear 3 and tooth bar 4 engagements in described microgenerator 2 rotating shafts, the output of described microgenerator 2 is electrically connected with storage battery 6.During installation, described storage battery 6 is arranged on car body or the wheel hub all can.
Operation principle of the present utility model: referring to Fig. 2, when wheel hub 1 rotation, microgenerator 2 will rotate synchronously with wheel hub 1, because tooth bar 4 is fixed, and gear on the microgenerator 23 and tooth bar 4 engagements, therefore tooth bar 4 can apply a reverse active force to gear 3, this just makes gear 3 when the central shaft around wheel hub 1 rotates, gear 3 self also will be around the rotating shaft reverse rotation of microgenerator 2, gear 3 is owing to be to be fixed in the rotating shaft of microgenerator 2, therefore gear 3 has just driven the rotating shaft rotation of microgenerator 2, thereby make microgenerator 2 running generatings, the equipment of carrying of can buying car in installments after the electric energy that microgenerator 2 produces stores by storage battery 6 uses.When motor vehicle moved, the electric current of microgenerator 2 also can directly offer power consumption equipment and use.
When microgenerator is installed, also a plurality of generators can be set, the gear on each microgenerator all meshes with tooth bar, and the electric energy of Chan Shenging is just bigger like this.Therefore, according to required electric energy size, the quantity of microgenerator can be set flexibly.Forbid during assembling to hit and use inappropriate tool and spanner of revolving, in the assembling process part do not allow to knock, bump, scuffing and corrosion.
Claims (3)
1. mechanical type wheel hub generator is characterized in that, is fixed with at least one microgenerator (2) on wheel hub (1) inwall of motor vehicle, is fixed with the tooth bar (4) of annular on caliper (5) outer surface of motor vehicle; Be fixed in gear (3) and tooth bar (4) engagement in described microgenerator (2) rotating shaft, the output of described microgenerator (2) is electrically connected with storage battery (6).
2. mechanical type wheel hub generator according to claim 1 is characterized in that described tooth bar (4) is coaxial with caliper (5).
3. mechanical type wheel hub generator according to claim 1 is characterized in that, described microgenerator (2) is two and is symmetricly set on the wheel hub (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020235598 CN201708642U (en) | 2010-06-24 | 2010-06-24 | Mechanical wheel hub generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020235598 CN201708642U (en) | 2010-06-24 | 2010-06-24 | Mechanical wheel hub generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201708642U true CN201708642U (en) | 2011-01-12 |
Family
ID=43445793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020235598 Expired - Fee Related CN201708642U (en) | 2010-06-24 | 2010-06-24 | Mechanical wheel hub generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201708642U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102267397A (en) * | 2011-05-27 | 2011-12-07 | 陈樟波 | Vehicle and power generating device thereof |
| CN102328594A (en) * | 2011-06-24 | 2012-01-25 | 伍志权 | Wind power and wheel hub electricity generation driving vehicle |
| CN102381183A (en) * | 2011-06-24 | 2012-03-21 | 伍志权 | Hub-generating drive vehicle |
-
2010
- 2010-06-24 CN CN 201020235598 patent/CN201708642U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102267397A (en) * | 2011-05-27 | 2011-12-07 | 陈樟波 | Vehicle and power generating device thereof |
| CN102328594A (en) * | 2011-06-24 | 2012-01-25 | 伍志权 | Wind power and wheel hub electricity generation driving vehicle |
| CN102381183A (en) * | 2011-06-24 | 2012-03-21 | 伍志权 | Hub-generating drive vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110112 Termination date: 20110624 |