CN202675142U - Illuminating device with hand generation mechanism - Google Patents
Illuminating device with hand generation mechanism Download PDFInfo
- Publication number
- CN202675142U CN202675142U CN 201220160311 CN201220160311U CN202675142U CN 202675142 U CN202675142 U CN 202675142U CN 201220160311 CN201220160311 CN 201220160311 CN 201220160311 U CN201220160311 U CN 201220160311U CN 202675142 U CN202675142 U CN 202675142U
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- CN
- China
- Prior art keywords
- rocking handle
- power mechanism
- planetary gear
- change gear
- hand power
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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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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses an illuminating device with a hand generation mechanism. The illuminating device with the hand generation mechanism comprises a barrel body provided with an illuminating head and the hand generation mechanism arranged in the barrel body. The hand generation mechanism comprises a rocking handle, a planetary change gear set driven by the rocking handle, a power motor communicated with the planetary change gear and a balance weight flywheel. A one-way bearing is arranged between the rocking handle and the planetary change gear. The balance weight flywheel is fixed with a revolution shaft of the power motor. Power generated by the hand generation mechanism is provided to the illuminating head. When the rocking handle revolves along one direction, the rocking handle drives the planetary change gear set to revolve so as to drive the power motor to generate power. When the rocking hand stops revolving or is revolved backwards, the rocking handle can not continue driving the planetary change gear set because of the one-way bearing so the entire planetary change gear set achieves idling. And the planetary change gear set continues revolving due to left dynamic so as to drive the power motor to generate power until the left dynamic runs out.
Description
Technical field:
The utility model relates to technical field of power generation, refers in particular to a kind of simple in structure, lighting device with hand power mechanism that generating efficiency is high.
Background technology:
Electric energy is one of topmost energy of modern society, and generator is the plant equipment that the energy conversion of other form is become electric energy.Generator is made of magnet, the rotor that is enclosed with coil and support usually, rotates by rotor and produces induced electromotive force, finally forms electric current.
Along with the development of society, small electric apparatus has become requisite articles for daily use in the people life, and such as the flashlight that is used for illumination etc., it has and carries and advantage easy to use.In order to allow small electric apparatus time spent of sening as an envoy to outside the problems such as dead battery can not occur, with a kind of need having occurred by the hand moving power facility that just can generate electricity, this power facility is made of rocking handle and gear train and the motor cooperation that is used for generating usually; Wherein, described motor all is to rotate in magnet by coil device to realize generating, and in this, gear train needs larger power CD-ROM drive motor, thereby has reduced the efficient of motor generating.In addition, when rocking handle stops, owing to be to be rigidly connected between rocking handle and the gear train, stop so working as rocking handle, because whole gear train also can shut down thereupon, the generating motor will stop generating, this kinetic energy that is the user offers rocking handle is just directly consumed, and the mode of this direct braking also bring to the user constant, under effect of inertia, the user need to grip rocking handle, thereby the adversary produces discomfort.
How to utilize this part inertia kinetic energy, make the user when stopping operating rocking handle, motor can continue generating under effect of inertia, be always issue to be resolved of the inventor, and over against this problem, the inventor proposes following technical scheme through constantly experiment.
The utility model content:
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of simple in structure, lighting device with hand power mechanism that generating efficiency is high is provided.
In order to solve the problems of the technologies described above, the utility model has adopted following technical proposals: this lighting device comprises: the cylindrical shell with illuminating lamp holder, be provided with hand power mechanism in cylindrical shell, described hand power mechanism comprises: rocking handle, the planet speed-change gear train, the generating motor that is communicated with the planet speed-change gear train and the counter-weight flywheel that drive by rocking handle; Be provided with unilateral bearing between described rocking handle and the planet speed-change gear train, described counter-weight flywheel is fixed with the rotating shaft of generating motor, supplies with illuminating lamp holder by the electric energy that hand power mechanism produces.
Furthermore, in the technique scheme, described rocking handle comprises: be articulated in barrel tip end cap, be fixed on couple axle and the handle of Foldable on end cap on the end cap, described couple axle one end is fixed on the end cap, its other end and described unilateral bearing interlock.
Furthermore, in the technique scheme, described planet speed-change gear train comprises: the first planetary gear and the second planetary gear.
Furthermore, in the technique scheme, described the first planetary gear has one and is provided with planetary the first rotating disk, and the lower surface of this first rotating disk arranges uses the fixedly axis hole of unilateral bearing, the first sun gear in the first planetary gear and the second planetary gear interlock.
Furthermore, in the technique scheme, described the second planetary gear has one and is provided with planetary the second rotating disk, described the first sun gear and the second rotating disk interlock, the second sun gear in the second planetary gear and generating motor interlock.
Furthermore, in the technique scheme, described cylindrical shell is provided with the middle cylinder that adopts transparent material to make.
Furthermore, in the technique scheme, be provided with the push switch of control power supply on the described cylindrical shell.
After the utility model adopted technique scheme, it arranged a unilateral bearing between rocking handle and planet speed-change gear train, and when according to a direction rotation crank, rocking handle rotates drive gear set like this, produced electric power thereby drive the generating motor.When stopping to be rotated further rocking handle, perhaps backward rotation rocking handle, because the existence of unilateral bearing; rocking handle can't continue drive gear set; whole gear teeth wheels will be realized " idle running ", at this moment because kinetic energy before will be kept lasting rotation a period of time of gear teeth wheels, thereby order generating motor can continue generating, until kinetic energy exhausts.
In addition, the utility model also is provided with counter-weight flywheel on the generating motor, thereby can improve the inertia kinetic energy of generating motor, makes the lasting generating dutation of motor greatly increase, and reaches desirable generating effect.
Description of drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of hand power mechanism in the utility model.
The specific embodiment:
Below in conjunction with specific embodiments and the drawings the utility model is further specified.
See shown in Fig. 1,2, the utility model is a kind of lighting device with hand power mechanism, it comprises: the cylindrical shell 1 with illuminating lamp holder 10, be provided with hand power mechanism 2 in cylindrical shell 1, described hand power mechanism 2 comprises: rocking handle 21, the planet speed-change gear train 22, the generating motor 23 that is communicated with planet speed-change gear train 22 and the counter-weight flywheel 24 that drive by rocking handle 21; Be provided with unilateral bearing 3 between described rocking handle 21 and the planet speed-change gear train 22, described counter-weight flywheel 24 is fixing with the rotating shaft 231 of generating motor 23, supplies with illuminating lamp holder 10 by the electric energy that hand power mechanism 2 produces.
Described rocking handle 21 comprises: be articulated in cylindrical shell 1 end end cap 211, be fixed on couple axle 212 and the handle 213 of Foldable on end cap 211 on the end cap 211, described couple axle 212 1 ends are fixed on the end cap 211, its other end and described unilateral bearing 3 interlocks.After adopting this structure, at non-working condition, handle 213 can be accommodated in the end cap 211, during use, handle 213 be launched, utilize the lever principle of its formation, can shake easily end cap 211 rotations, rotate thereby drive couple axle 212.
Described planet speed-change gear train 22 comprises: the first planetary gear 221 and the second planetary gear 221.Particularly, described the first planetary gear 221 has first rotating disk 2212 that is provided with planetary gear 2211, the lower surface of this first rotating disk 2212 arranges uses the fixedly axis hole of unilateral bearing 3, the first sun gear 2213 in the first planetary gear 221 and the second planetary gear 221 interlocks.
Described the second planetary gear 222 has second rotating disk 2222 that is provided with planetary gear 2221, described the first sun gear 2213 and the second rotating disk 2222 interlocks, the second sun gear 2223 in the second planetary gear 222 and generating motor 23 interlocks.
The utility model adopts two groups of planetary gearsets to carry out speed change, and it can guarantee that not only whole operation process is smooth and easy, and laborsaving, and is stable.
In addition, in order to improve the interest of this product, described cylindrical shell 1 is provided with the middle cylinder 11 that adopts transparent material to make.Can see intuitively the running status of its inner hand power mechanism by middle cylinder 11 users.
For the convenience of the users, be provided with the push switch 12 of control power supply on the described cylindrical shell 1.
Certainly, the above only is specific embodiment of the utility model, be not to limit the utility model practical range, all equivalences of doing according to the described structure of the utility model claim, feature and principle change or modify, and all should be included in the utility model claim.
Claims (7)
1. lighting device with hand power mechanism, comprise: the cylindrical shell (1) with illuminating lamp holder (10), be provided with hand power mechanism (2) in cylindrical shell (1), it is characterized in that: described hand power mechanism (2) comprising: rocking handle (21), the planet speed-change gear train (22), the generating motor (23) that is communicated with planet speed-change gear train (22) and the counter-weight flywheel (24) that drive by rocking handle (21); Be provided with unilateral bearing (3) between described rocking handle (21) and the planet speed-change gear train (22), described counter-weight flywheel (24) is fixing with the rotating shaft (231) of generating motor (23), supplies with illuminating lamp holder (10) by the electric energy that hand power mechanism (2) produces.
2. a kind of lighting device with hand power mechanism according to claim 1, it is characterized in that: described rocking handle (21) comprising: be articulated in the terminal end cap (211) of cylindrical shell (1), be fixed on couple axle (212) and the handle (213) of Foldable on end cap (211) on the end cap (211), described couple axle (212) one ends are fixed on the end cap (211), its other end and described unilateral bearing (3) interlock.
3. a kind of lighting device with hand power mechanism according to claim 2, it is characterized in that: described planet speed-change gear train (22) comprising: the first planetary gear (221) and the second planetary gear (221).
4. a kind of lighting device with hand power mechanism according to claim 3, it is characterized in that: described the first planetary gear (221) has first rotating disk (2212) that is provided with planetary gear (2211), the lower surface of this first rotating disk (2212) arranges uses the fixedly axis hole of unilateral bearing (3), the first sun gear (2213) in the first planetary gear (221) and the second planetary gear (222) interlock.
5. a kind of lighting device with hand power mechanism according to claim 4, it is characterized in that: described the second planetary gear (222) has second rotating disk (2222) that is provided with planetary gear (2221), described the first sun gear (2213) and the second rotating disk (2222) interlock, the second sun gear (2223) in the second planetary gear (222) and generating motor (23) interlock.
6. the described a kind of lighting device with hand power mechanism of any one according to claim 1-5 is characterized in that: described cylindrical shell (1) is provided with the middle cylinder (11) that adopts transparent material to make.
7. the described a kind of lighting device with hand power mechanism of any one according to claim 1-5 is characterized in that: the push switch (12) that is provided with the control power supply on the described cylindrical shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220160311 CN202675142U (en) | 2012-04-13 | 2012-04-13 | Illuminating device with hand generation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220160311 CN202675142U (en) | 2012-04-13 | 2012-04-13 | Illuminating device with hand generation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202675142U true CN202675142U (en) | 2013-01-16 |
Family
ID=47496047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220160311 Expired - Fee Related CN202675142U (en) | 2012-04-13 | 2012-04-13 | Illuminating device with hand generation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202675142U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103835896A (en) * | 2013-10-15 | 2014-06-04 | 珠海市三森电子科技有限公司 | Novel combined structure of planet accelerator and inertia flywheel |
| CN104234534A (en) * | 2013-07-08 | 2014-12-24 | 江门市科裕智能科技有限公司 | Electronic lock with hand-cranking charging device |
-
2012
- 2012-04-13 CN CN 201220160311 patent/CN202675142U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104234534A (en) * | 2013-07-08 | 2014-12-24 | 江门市科裕智能科技有限公司 | Electronic lock with hand-cranking charging device |
| CN103835896A (en) * | 2013-10-15 | 2014-06-04 | 珠海市三森电子科技有限公司 | Novel combined structure of planet accelerator and inertia flywheel |
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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: 20130116 Termination date: 20150413 |
|
| EXPY | Termination of patent right or utility model |