CN200952655Y - Multifunction hand power generating electric torch - Google Patents
Multifunction hand power generating electric torch Download PDFInfo
- Publication number
- CN200952655Y CN200952655Y CN 200620104753 CN200620104753U CN200952655Y CN 200952655 Y CN200952655 Y CN 200952655Y CN 200620104753 CN200620104753 CN 200620104753 CN 200620104753 U CN200620104753 U CN 200620104753U CN 200952655 Y CN200952655 Y CN 200952655Y
- Authority
- CN
- China
- Prior art keywords
- housing
- power generation
- generator
- control circuit
- circuit board
- 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
Links
- 238000010248 power generation Methods 0.000 claims description 11
- 238000005286 illumination Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 2
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 230000000087 stabilizing effect Effects 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 3
- 238000004146 energy storage Methods 0.000 description 3
- 239000003381 stabilizer Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
A hand-operated multifunctional power-generating flashlight comprises a shell, a convergent transparent shade, a reflecting bowl, a LED in the reflecting bowl, a generator, a control circuit board and a speed increase gear set in the shell, wherein a joint seat is connected with one end of a rocking handle and meshes with rotating shaft of the generator through an input gear, a middle gear and an output gear of the speed increase gear set. A function switch, an outlet to charge mobile phone, an USB inlet and a converting switch are positioned on the shell. A rechargeable battery is arranged in the shell. In addition, the generator is connected with the rechargeable battery through a rectifying and stabilizing circuit and a converting switch on the control circuit board. The utility model brings great convenience, generates and stores electric power through hand operation, results in no environmental pollution and provides excellent continuous and long-time light intensity, charges mobile phone under emergencies, indicates geographic location and produce alarm sounds during outdoor activities and operation.
Description
Technical field
The utility model relates to a kind of lighting device, especially a kind of illuminating multifunctional dynamo formula power generation flashlight.
Background technology
Existing hand power flashlight does not need battery, non-environmental-pollution.For example the disclosed patent No. of Chinese patent communique is " CN03228777.1 ", " permanent flashlight ", this flashlight rocks repeatedly with before and after the hand, making the permanent magnet in the housing make cutting magnetic line movement in coil and produce electric current, make energy-saving illuminator---the LED led lighting is used for throwing light on.This of short duration, dim light of flashlight lighting time only is applicable to the illumination of doing blink under emergency rating.So its illuminating effect and lighting hours are far away not as good as common charged pool flashlight.The disclosed publication number of Chinese patent is " CN17103157A ", " multifunction hand-generation electric torch ", though it can be used for emergency lighting by hand power, this can not throw light on the long period, and function is more single, can not satisfy user's needs.
Summary of the invention
The purpose of this utility model is at the defective of above-mentioned prior art and deficiency, for society provides a kind of by hand power, and with rechargeable battery accumulation of energy, easy to use, laborsaving, lighting hours length, good brightness, function flashlight how.
The utility model is achieved in that this multifunctional dynamo formula power generation flashlight, comprise housing, place the optically focused translucent cover and the reflector of housing head, the LED illuminator is positioned at the translucent cover center, place the generator of housing, control circuit board and speed increasing gear group; rocking handle one end and Connection Block socket; Connection Block is by the input gear in the speed increasing gear group; idler gear; the rotating shaft of output gear and generator engagement; housing is provided with functional switch; socket and change-over switch; housing is built-in with rechargeable battery, generator joins by the regulator rectifier circuit in the control circuit board and change-over switch and this rechargeable battery; Described LED illuminator is 2 or many; The socket that described housing is provided with is cell-phone charging accessory power outlet and computer USB input socket, and they are controlled by change-over switch; Buzzer also is housed in the housing, and it is contained in the illumination alert circuit of circuit board and is connected with functional switch; Chimeric on rocking handle have a compass.
The utility model flashlight makes generator for electricity generation with the rocking handle rotation, and by the rechargeable battery energy storage, as illuminator LED power supply, easy to use light and handy, brightness of illumination is good, can throw light on for a long time continuously, also can give cell-phone charging when emergent, or charge to flashlight with computer USB interface, can use compass display orientation when movable in the open air, or send chimes of doom in the special greeting or require assistance of can meeting an urgent need under please condition, its function is many, purposes is wide.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is that the A of Fig. 1 is to view.
Fig. 3 is the utility model electrical schematic diagram.
The specific embodiment
By Fig. 1, shown in Figure 2, this multifunctional dynamo formula power generation flashlight, comprise housing 6, translucent cover 2 and reflector 3 be housed in housing head, LED illuminator 1 is arranged in reflector 3, place generator 8, control circuit board 4 and the speed increasing gear group of housing, with chargeable battery 7, buzzer 12 with place functional switch 5, change-over switch 9, socket 10 and rocking handle 14 on the housing.Rocking handle 14 1 ends and circular Connection Block 18 socket-connect, and this Connection Block 18 is rotatable chimeric with housing 6, and the other end of rocking handle 14 and handle 11 are perpendicular, and are movably connected, and handle 11 can be covered on the groove of socket 10.The wheel face of the input gear 19 of Connection Block 18 in the speed increasing gear group interlocks with projection and groove and merges rotation synchronously.Input gear 19 is by idler gear 17,16, and output gear 15 is meshed with alternator shaft, and rocking handle is mentioned and rotated, and makes generator for electricity generation by the speed increasing gear group, and by chargeable battery 7 energy storage.Wherein the LED illuminator is 2 or many, generally is advisable with five, and it is luminous to be divided into 2 or 5 difference.Compass 13 also is housed on rocking handle 14.Described socket 10 is accessory power outlet and the computer USB input socket that is used for to the rechargeable battery charging to cell-phone charging.
Fig. 3 represents the utility model control circuit figure.This control circuit is made up of regulator rectifier circuit, charging circuit, illumination alert circuit three parts.It all is common circuit.Wherein regulator rectifier circuit is by commutation diode D
1～D
6Bridge rectifier and the resistance R formed
1, triode BG
1, voltage-stabiliser tube Z forms.Charging circuit is by change-over switch K
1, cell-phone charging socket J
1, computer USB input socket J
2, rechargeable battery E (3.6V) and diode D
7, D
8, D
9, D
10, resistance R
2, LED
1Indicator lamp is formed.Illumination and warning circuit are by functional switch K
2, illumination light-emitting body LED
2～LED
6, resistance R
3, R
4, diode D
11, ic chip, triode BG
2, transformer B, buzzer T form.
Rotate when handle 11 opens and makes rocking handle 14 leave surface of shell, Connection Block 18 drives the speed increasing gear groups makes generator 8 send alternating current, through commutation diode D
1～D
6Bridge rectifier and the resistance R formed
1, the mu balanced circuit formed of voltage-stabiliser tube Z, triode BG becomes direct current 3.6V output voltage, inserts change-over switch K
1In the contact, make LED light bright, at this moment two kinds of states are arranged: when change-over switch is converted to the cell-phone charging state, directly to mobile phone output direct current 3.6V voltage; When change-over switch was converted to rechargeable battery E charged state, this VD was by diode D
9To the rechargeable battery E energy storage of charging.When generator M did not generate electricity, the USB interface of available computer was by socket J
2, diode D
10E charges to rechargeable battery, simultaneously by diode D
8, resistance R
2Make LED
1Indicator lamp is bright.When rechargeable battery E abundance electric weight, its voltage is 3.6V, according to the brightness of illumination requirement, as functional switch K
2Dial in the time of 1 grade, the voltage on the battery E makes LED
2, LED
3Two luminous tubes are bright, when pushing second gear, make LED
2～LED
65 light emitting diodes are all bright, and when pushing third gear, the voltage of rechargeable battery E is added on the ic chip, IC is produced have certain high-frequency signal, then through triode BG
2Amplify and be added on the buzzer T, make buzzer send the sound of warning by transformer B.
Claims (7)
1, a kind of multifunctional dynamo formula power generation flashlight, it comprises housing (6), places the optically focused translucent cover (2) of housing head, reflector (3), LED illuminator (1) is arranged in reflector, place the generator (8) of housing, control circuit board (4) and speed increasing gear group; an end of rocking handle (14) and Connection Block (18) socket; Connection Block is by the input gear (19) in the speed increasing gear group, idler gear (17), (16), output gear (15) and generator (8) rotating shaft engagement, and housing is provided with functional switch K
2(5), socket (10) and change-over switch K
1(9), it is characterized in that housing is built-in with rechargeable battery (7), generator joins by the regulator rectifier circuit in the control circuit board and change-over switch and this rechargeable battery.
2,, it is characterized in that described LED illuminator (1) can be one or many according to the multifunctional dynamo formula power generation flashlight shown in the claim 1.
3,, it is characterized in that described socket (10) is cell-phone charging accessory power outlet J according to the multifunctional dynamo formula power generation flashlight shown in claim 1 or 2
1With computer USB power input socket J
2, they respectively with change-over switch K
1(9) stationary contact links to each other.
4, according to the multifunctional dynamo formula power generation flashlight shown in claim 1 or 2, it is characterized in that also being equipped with in the described housing buzzer T, this buzzer T passes through transformer B and functional switch K in the illumination alert circuit of control circuit board
2Link to each other.
5, according to the multifunctional dynamo formula power generation flashlight shown in the claim 3, it is characterized in that also being equipped with in the described housing buzzer T, this buzzer T passes through transformer B and functional switch K in the illumination alert circuit of control circuit board
2Link to each other.
6,, it is characterized in that being embedded with on the rocking handle (14) compass (13) according to the multifunctional dynamo formula power generation flashlight shown in the claim 4.
7,, it is characterized in that being embedded with on the described rocking handle (14) compass (13) according to the multifunctional dynamo formula power generation flashlight shown in the claim 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620104753 CN200952655Y (en) | 2006-06-16 | 2006-06-16 | Multifunction hand power generating electric torch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620104753 CN200952655Y (en) | 2006-06-16 | 2006-06-16 | Multifunction hand power generating electric torch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200952655Y true CN200952655Y (en) | 2007-09-26 |
Family
ID=38810956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620104753 Expired - Fee Related CN200952655Y (en) | 2006-06-16 | 2006-06-16 | Multifunction hand power generating electric torch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200952655Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105003834A (en) * | 2015-06-30 | 2015-10-28 | 广西大学 | Emergency lighting device |
| CN105825601A (en) * | 2016-04-25 | 2016-08-03 | 广东祥福电子科技有限公司 | Hand emergency signaling apparatus |
-
2006
- 2006-06-16 CN CN 200620104753 patent/CN200952655Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105003834A (en) * | 2015-06-30 | 2015-10-28 | 广西大学 | Emergency lighting device |
| CN105825601A (en) * | 2016-04-25 | 2016-08-03 | 广东祥福电子科技有限公司 | Hand emergency signaling apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGBO PACIFIC ELECTRONICS CO., LTD. Free format text: FORMER OWNER: QIAN TIANMING Effective date: 20070928 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20070928 Address after: 315600 Zhejiang province Ninghai County Yuelong Road No. 22 Patentee after: Ningbo Pacific Electronics Co., Ltd. Address before: 315600 Zhejiang province Ninghai County Yuelong Road No. 22 Patentee before: Qian Tianming |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070926 Termination date: 20110616 |