CN204611387U - A kind of swing power generation flashlight - Google Patents
A kind of swing power generation flashlight Download PDFInfo
- Publication number
- CN204611387U CN204611387U CN201520262332.7U CN201520262332U CN204611387U CN 204611387 U CN204611387 U CN 204611387U CN 201520262332 U CN201520262332 U CN 201520262332U CN 204611387 U CN204611387 U CN 204611387U
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- CN
- China
- Prior art keywords
- ratchet mechanism
- winder
- generator
- outer disk
- hook tooth
- Prior art date
- 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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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a kind of swing power generation flashlight, its clockwork comprises clockwork spring, winder, going barrel, one end of clockwork spring is fixedly connected with winder, the other end is fixedly connected with going barrel, ratchet mechanism comprises ratchet mechanism outer disk, ratchet mechanism hook tooth and swinging bush, swinging bush by bearing holder (housing, cover) on winder, the side of ratchet mechanism outer disk is coaxially fixedly connected with the side of going barrel, pendulum pendant and ratchet mechanism hook tooth are all fixed on swinging bush, ratchet mechanism outer disk is mated with ratchet mechanism hook tooth, gear wheel is fixedly sleeved on winder, pinion is fixedly sleeved on the generator shaft of generator, gear wheel engages with pinion, the electric energy output end of generator connects the electrical energy inputs of battery, the electric energy output end of battery connects the feeder ear of light source by switch.The utility model can continue to fill generating with the swing of limbs, can not need user specially to its charging, have higher utilization ratio.
Description
Technical field
The utility model relates to the technical field of lighting device, refers to a kind of swing power generation flashlight particularly.
Background technology
Growing along with rechargeable battery, increasing flashlight for illumination uses rechargeable battery.But often do not possess charge condition in some application scenarios, cause the limitation that flashlight uses.So there is the flashlight of multiple electricity generated manually on the market.
The driving input of the flashlight of electricity generated manually roughly divides two classes: a class is rack drives, and a class is driven by shaking.Rack drives unclamps moving back and forth of control tooth bar by holding with a firm grip of hand, and drive pinion rotation, then by the gear drive of a pair speedup, drive electrical generators generates electricity, and stores use again after generating.Driven by shaking is directly by the gear-driven speedup of two-stage, by the hand quick rotation becoming generator at a slow speed, stores use again after generating.The pattern of above-mentioned rack drives, requires higher to the engagement of rack-and-pinion, and after service time is slightly long, both cannot engage, and often occurring cannot the problem of transmission.The requirement on machining accuracy of driven by shaking to gear train is higher, and needs the shake of a period of time in use, uses very inconvenience at urgent need hand under completing the occasion of other actions.
Summary of the invention
The purpose of this utility model is exactly to overcome above-mentioned technical problem, and provides a kind of swing power generation flashlight, and this flashlight requirement on machining accuracy is low, and the swing be bundled in limbs on arm or shank generates electricity always, simultaneously long service life, economize energy.
For realizing this object, a kind of swing power generation flashlight designed by the utility model, comprise shell, light source, battery and generator, it is characterized in that: it also comprises setting clockwork in the enclosure, transmission mechanism, ratchet mechanism and pendulum pendant, wherein, described clockwork comprises clockwork spring, be arranged on the winder of also energy opposite shell rotation between enclosure front side wall and rear wall, be socketed in the going barrel that winder also can rotate relative to winder, one end of described clockwork spring is fixedly connected with winder, the other end of clockwork spring is fixedly connected with going barrel, described ratchet mechanism comprises ratchet mechanism outer disk, ratchet mechanism hook tooth and swinging bush, described swinging bush by bearing holder (housing, cover) on winder, the side of ratchet mechanism outer disk is coaxially fixedly connected with the side of going barrel, described pendulum pendant and ratchet mechanism hook tooth are all fixed on swinging bush, described ratchet mechanism outer disk is mated with ratchet mechanism hook tooth, described transmission mechanism comprises pinion and gear wheel, described gear wheel is fixedly sleeved on winder, described pinion is fixedly sleeved on the generator shaft of generator, gear wheel engages with pinion, the electric energy output end of described generator connects the electrical energy inputs of battery, the electric energy output end of battery connects the feeder ear of light source by switch.
The utility model is by clockwork, transmission mechanism, ratchet mechanism and pendulum pendant, and provide electric energy to battery, difficulty of processing is lower, and production cost is lower than existing rack drives flashlight and driven by shaking flashlight.In addition, the utility model can be bundled on arm or shank by bandage, and such the utility model can continue to fill generating with the swing of limbs, can not need user specially to its charging, have higher utilization ratio.
Accompanying drawing explanation
Fig. 1 of the present utility modelly faces structural representation.
Fig. 2 is side-looking structural representation of the present utility model.
Wherein, 1-pendulum pendant, 2-ratchet mechanism outer disk, 3-ratchet mechanism hook tooth, 4-swinging bush, 5-going barrel, 6-winder, 7-gear wheel, 8-generator, 9-battery, 10-pinion, 11-switch, 12-light source, 13-generator shaft, 14-bearing, 15-clockwork spring, 16-shell, 17-bandage.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
A kind of swing power generation flashlight as illustrated in fig. 1 and 2, comprise shell 16, light source 12, battery 9 and generator 8, it also comprises the clockwork be arranged in shell 16, transmission mechanism, ratchet mechanism and pendulum pendant 1, wherein, described clockwork comprises clockwork spring 15, be arranged on the winder 6 of also energy opposite shell 16 rotation between shell 16 inner front side wall and rear wall, be socketed in the going barrel 5 that winder 6 also can rotate relative to winder 6, one end of described clockwork spring 15 is fixedly connected with winder 6, the other end of clockwork spring 15 is fixedly connected with going barrel 5, described ratchet mechanism comprises ratchet mechanism outer disk 2, ratchet mechanism hook tooth 3 and swinging bush 4, described swinging bush 4 is enclosed within winder 6 by bearing 14, the side of ratchet mechanism outer disk 2 is coaxially fixedly connected with the side of going barrel 5, described pendulum pendant 1 and ratchet mechanism hook tooth 3 are all fixed on swinging bush 4, described ratchet mechanism outer disk 2 is mated with ratchet mechanism hook tooth 3, described transmission mechanism comprises pinion 10 and gear wheel 7, described gear wheel 7 is fixedly sleeved on winder 6, described pinion 10 is fixedly sleeved on the generator shaft 13 of generator 8, gear wheel 7 engages with pinion 10, the electric energy output end of described generator 8 connects the electrical energy inputs of battery 9, the electric energy output end of battery 9 connects the feeder ear of light source 12 by switch 11.Whether switch 11 connects battery 9 for controlling light source 12.Described ratchet mechanism outer disk 2 with between ratchet mechanism hook tooth 3 for inner gearing type coordinates, structure is simple, stability is high.
In such scheme, described shell 16 is provided with bandage 17, and the utility model can be made to be fixed on arm or shank, and user can be charged to the utility model when moving.
In such scheme, described light source 12 is LED light source.The refractive body mated with light source 12, collector lens etc. are similar with conventional flashlight.
In such scheme, described pendulum pendant 1 adopts elastomeric material to make, and itself and housing wall collision rift can swing back and forth.
When the utility model uses: with bandage 17, the utility model is bundled on arm or shank; When on foot, running or ride, pendulum pendant 1 swings back and forth with the motion of limbs; The elasticity of bearing 14 and pendulum pendant 1 self, makes it be easy to swing back and forth when being subject to external force and rocking, and drives swinging bush 4 to carry out back rotation; The rotation back and forth of swinging bush 4 drives ratchet mechanism hook tooth 3 to rotate, and the rotation of ratchet mechanism hook tooth 3 drives ratchet mechanism outer disk 2 one-directional rotation, and drives going barrel 5 to rotate, and is tightened by clockwork spring 15; When clockwork spring 15 is tightened to a certain degree, clockwork spring 15 drives winder 6 to start to rotate, and winder 6 drives gear wheel 7, pinion 10 and generator shaft 13 to rotate successively, thus drive electrical generators 8 generates electricity; The electric energy that generator 8 sends all is stored in battery 9 at ordinary times, when needing to use, opens switch 11, light source 12 and battery 9 is connected, and then makes light source 12 luminous.
The content that this description is not described in detail belongs to the known prior art of professional and technical personnel in the field.
Claims (4)
1. a swing power generation flashlight, comprise shell (16), light source (12), battery (9) and generator (8), it is characterized in that: it also comprises the clockwork be arranged in shell (16), transmission mechanism, ratchet mechanism and pendulum pendant (1), wherein, described clockwork comprises clockwork spring (15), to be arranged between shell (16) inner front side wall and rear wall and can the winder (6) that rotates of opposite shell (16), be socketed in the upper going barrel (5) that also can rotate relative to winder (6) of winder (6), one end of described clockwork spring (15) is fixedly connected with winder (6), the other end of clockwork spring (15) is fixedly connected with going barrel (5), described ratchet mechanism comprises ratchet mechanism outer disk (2), ratchet mechanism hook tooth (3) and swinging bush (4), described swinging bush (4) is enclosed within winder (6) by bearing (14), the side of ratchet mechanism outer disk (2) is coaxially fixedly connected with the side of going barrel (5), described pendulum pendant (1) and ratchet mechanism hook tooth (3) are all fixed on swinging bush (4), described ratchet mechanism outer disk (2) is mated with ratchet mechanism hook tooth (3), described transmission mechanism comprises pinion (10) and gear wheel (7), described gear wheel (7) is fixedly sleeved on winder (6), on the fixedly sleeved generator shaft in generator (8) of described pinion (10) (13), gear wheel (7) engages with pinion (10), the electric energy output end of described generator (8) connects the electrical energy inputs of battery (9), the electric energy output end of battery (9) connects the feeder ear of light source (12) by switch (11).
2. swing power generation flashlight according to claim 1, is characterized in that: described ratchet mechanism outer disk (2) with between ratchet mechanism hook tooth (3) for inner gearing type coordinates.
3. swing power generation flashlight according to claim 1, is characterized in that: described shell (16) is provided with bandage (17).
4. swing power generation flashlight according to claim 1, is characterized in that: described light source (12) is LED light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520262332.7U CN204611387U (en) | 2015-04-27 | 2015-04-27 | A kind of swing power generation flashlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520262332.7U CN204611387U (en) | 2015-04-27 | 2015-04-27 | A kind of swing power generation flashlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204611387U true CN204611387U (en) | 2015-09-02 |
Family
ID=53963953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520262332.7U Expired - Fee Related CN204611387U (en) | 2015-04-27 | 2015-04-27 | A kind of swing power generation flashlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204611387U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958605A (en) * | 2016-07-11 | 2016-09-21 | 杨国旗 | Manual power generation charger baby |
-
2015
- 2015-04-27 CN CN201520262332.7U patent/CN204611387U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958605A (en) * | 2016-07-11 | 2016-09-21 | 杨国旗 | Manual power generation charger baby |
| CN105958605B (en) * | 2016-07-11 | 2018-09-14 | 杨国旗 | A kind of electricity generated manually charger baby |
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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 |
Granted publication date: 20150902 Termination date: 20170427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |