CN2893392Y - Multi-electric source hand-shaking electric torch - Google Patents
Multi-electric source hand-shaking electric torch Download PDFInfo
- Publication number
- CN2893392Y CN2893392Y CNU2005201344239U CN200520134423U CN2893392Y CN 2893392 Y CN2893392 Y CN 2893392Y CN U2005201344239 U CNU2005201344239 U CN U2005201344239U CN 200520134423 U CN200520134423 U CN 200520134423U CN 2893392 Y CN2893392 Y CN 2893392Y
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- Prior art keywords
- emitting diode
- light emitting
- battery
- cylinder body
- cylindrical shell
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Abstract
The utility model discloses a multi-power sources shaking flashlight, which comprises a cylinder body, an electrical source button that is arranged on the cylinder body, an optical collector and a light-emitting diode that are arranged in the front of the cylinder body and a battery seat that is arranged at the tail part of the cylinder body, characterized in that: loops are also arranged in the cylinder body, while a sliding magnet is arranged in the loop that is connected with the current condenser through a bridge type rectifier circuit that consists of the diode. The utility model has the advantages as follows: simple structure: the mechanical transmission device is saved so as to directly apply the magnet to generate power and realize charging in the loop by moving, simple and reliable and low in manufacturing cost; convenient for carrying: the appearance of the flashlight is not changed; convenient for using and reliable in operating; the multi-power sources can not only supply electricity by battery but also generate power by shaking on the condition that the battery is powerless. The utility model can be used once electrified and can meet an urgent need at any time without needing the commercial power.
Description
Technical field
The utility model relates to a kind of portable illumination device, and especially a kind of battery that is equipped with is equipped with the torch of the hand self power generation self-charging of generator again.
Background technology
Existing portable lighting lamp all adopts battery on the market, or civil power charges a battery the mode of energy storage for the usefulness of Emergency Light.Chargeable at no civil power, when battery did not have electricity again, this illuminating lamp just can't use.The patent No. is that the Chinese patent " a kind of hand-generation electric torch " of CN 03247523 discloses a kind of hand-generation electric torch, comprise upper shell, lower house, the lampshade of illuminating LED is housed, generator, circuit board assemblies, mechanical driving device, described generator is by coil, stator, rotor, steel ring, bearing, capstan, rotator seat is formed, described rotator seat is provided with pinion, it is characterized in that: described stator is formed by stacking by the multi-disc punching silicon-steel, described silicon steel sheet is made up of annulus and several T font boss that are evenly distributed on described annulus outer rim, the total arc length in outer end of the described T font boss on every described silicon steel sheet equates, the both sides arc length is pressed the different proportion setting, the described stator periphery that superimposed back forms forms the magnetic force line cutting groove that certain angle is arranged with superimposed plane, and described mechanical driving device is made up of driven by shaking system and driving gear set.Its weak point is: its mechanical driving device is made up of driven by shaking system and driving gear set, complex structure, and the cost height carries also inconvenience.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of prior art, and a kind of improved hand-generation electric torch is provided, and is not only simple in structure, and easy to use.
The utility model solves the problems of the technologies described above the technical scheme that is adopted:
A kind of many power supplys dynamo torch, comprise cylindrical shell, on described cylindrical shell, power knob is arranged, the front end of cylindrical shell has condenser and light emitting diode, the afterbody of cylindrical shell has battery tray, it is characterized in that: also have coil in the described cylindrical shell, the magnet that can slide is arranged in described coil, described coil connects electric storage means by the bridge rectifier that is constituted by a diode.
For optimizing technique scheme, the measure that the utility model is taked also comprises:
2 groups of in the middle of described light emitting diode is divided into and outer rings, by 2 power knob controls, the battery of described battery tray connects the outer ring light emitting diode by a power knob respectively, light emitting diode in the middle of described electric storage means connects by another power knob.
Light emitting diode is 1 in the middle of described, and described outer ring light emitting diode is 4.
Described battery tray is the battery tray that holds No. 5 batteries of 3 joints.
Described electric storage means is electric capacity or rechargeable battery.
Also be provided with button cell and connect middle light emitting diode by power knob.
Because the utility model has been taked above-mentioned technical measures, it compared with prior art has following advantage:
1, simple in structure: save mechanical driving device, directly adopted the magnet generating of in coil, moving, charging, simple and reliable, low cost of manufacture;
2, easy to carry: as not change the torch profile;
3, easy to use, reliable operation: the both available powered battery of many power supplys, but when battery does not have electricity hand power again, promptly fill i.e. usefulness, need not civil power, emergent at any time, outdoor lighting, the life-span is long.
Description of drawings
Fig. 1 is the contour structures schematic diagram of the utility model embodiment;
Fig. 2 is the internal structure schematic diagram of the utility model embodiment;
Fig. 3 is the structural representation of the utility model embodiment lamp holder;
The circuit diagram of Fig. 4 the utility model embodiment;
Fig. 5 is the circuit diagram of another embodiment of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
With reference to accompanying drawing, the utility model mainly comprises cylindrical shell 1, and cylindrical shell 1 can adopt transparent plastic to make, and is elegant in appearance, has interest.The front end of cylindrical shell 1 has condenser 5 and light emitting diode, 2 groups of in the middle of light emitting diode is divided into and outer rings, and middle light emitting diode 7 is 1, outer ring light emitting diode 6 is 4.2 power knobs are arranged, respectively light emitting diode 7 and outer ring light emitting diode 6 in the middle of the control on cylindrical shell 1.The afterbody of cylindrical shell 1 has cylindrical battery seat 2, can hold No. 5 battery E1 of 3 joints.The battery E1 of battery tray 2 is to 7 power supplies of outer ring light emitting diode.Be provided with coil 4 in the cylindrical shell 1, the magnet 3 that can slide is arranged in coil 4, coil 4 connects capacitor C by the bridge rectifier of being made up of diode D1-D4, and capacitor C can be to middle light emitting diode 7 power supplies.Certainly, capacitor C also can be replaced by rechargeable battery.It is standby that one button cell E2 also can be set in circuit, in case of necessity to middle light emitting diode 7 power supplies.
During use, in the ordinary course of things, press power knob K2, by the battery E1 of battery tray 2 to outer ring light emitting diode 6 powered lightings.When the battery E1 of battery tray 2 electric weight is not enough, shake torch, magnet 3 is slided in coil 4, produce electric current in the coil 4, by charging to capacitor C after the bridge rectifier rectification of forming by diode D1-D4.At this moment, press power knob K1, capacitor C can be to middle light emitting diode 7 powered lightings.
Claims (6)
1, a kind of many power supplys dynamo torch, comprise cylindrical shell (1), on described cylindrical shell (1), power knob is arranged, the front end of cylindrical shell (1) has condenser (5) and light emitting diode, the afterbody of cylindrical shell (1) has battery tray (2), it is characterized in that: also have coil (4) in the described cylindrical shell (1), the magnet (3) that can slide is arranged in described coil (4), described coil (4) connects electric storage means by the bridge rectifier that is constituted by a diode.
2, many power supplys dynamo torch according to claim 1, it is characterized in that: 2 groups of in the middle of described light emitting diode is divided into and outer rings, respectively by 2 power knob controls, the battery of described battery tray (2) connects outer ring light emitting diode (6) by power knob (K2), light emitting diode (7) in the middle of described electric storage means connects by power knob (K1).
3, many power supplys dynamo torch according to claim 2 is characterized in that: light emitting diode (7) is 1 in the middle of described, and described outer ring light emitting diode (6) is 4.
4, many power supplys dynamo torch according to claim 1 is characterized in that: described battery tray (2) is for holding the battery tray of No. 5 batteries of 3 joints.
5, many power supplys dynamo torch according to claim 1 is characterized in that: described electric storage means is electric capacity (C) or rechargeable battery.
6, many power supplys dynamo torch according to claim 2 is characterized in that: also be provided with button cell (E2) and connect middle light emitting diode (7) by power knob (K1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201344239U CN2893392Y (en) | 2005-12-29 | 2005-12-29 | Multi-electric source hand-shaking electric torch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201344239U CN2893392Y (en) | 2005-12-29 | 2005-12-29 | Multi-electric source hand-shaking electric torch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2893392Y true CN2893392Y (en) | 2007-04-25 |
Family
ID=38061553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005201344239U Expired - Fee Related CN2893392Y (en) | 2005-12-29 | 2005-12-29 | Multi-electric source hand-shaking electric torch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2893392Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103899930A (en) * | 2012-12-26 | 2014-07-02 | 长沙环康环保科技有限公司 | Hand-cranking self-powered flashlight |
-
2005
- 2005-12-29 CN CNU2005201344239U patent/CN2893392Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103899930A (en) * | 2012-12-26 | 2014-07-02 | 长沙环康环保科技有限公司 | Hand-cranking self-powered flashlight |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |