CN2851818Y - Flashlight with manual power generation function - Google Patents
Flashlight with manual power generation function Download PDFInfo
- Publication number
- CN2851818Y CN2851818Y CNU2005200603749U CN200520060374U CN2851818Y CN 2851818 Y CN2851818 Y CN 2851818Y CN U2005200603749 U CNU2005200603749 U CN U2005200603749U CN 200520060374 U CN200520060374 U CN 200520060374U CN 2851818 Y CN2851818 Y CN 2851818Y
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- China
- Prior art keywords
- circuit
- hand
- electric torch
- phone charging
- key switch
- 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 title abstract 2
- 238000007600 charging Methods 0.000 claims abstract description 30
- 238000005286 illumination Methods 0.000 claims abstract description 24
- 238000001914 filtration Methods 0.000 claims abstract description 9
- 230000000712 assembly Effects 0.000 claims description 12
- 238000000429 assembly Methods 0.000 claims description 12
- 230000005611 electricity Effects 0.000 abstract description 5
- 230000000087 stabilizing effect Effects 0.000 abstract 1
- 230000007812 deficiency Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect 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
- 239000005357 flat glass Substances 0.000 description 1
- 229910001172 neodymium magnet Inorganic materials 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses an electric torch with manual power generation function, which aims to provide a hand-operating generating electric torch, and the hand-operating generating electric torch has the advantages that the intensity of illumination can be controlled, electricity can be saved and placement position can be displayed in the dark. The hand-operating generating electric torch comprises a shell, an illuminating device, a generator (1), a motor-driving system and a circuit board assembly (2), wherein a commutation filtering circuit (3), a voltage stabilizing circuit (4), an illuminating circuit (5), an accumulator set (6), a mobile phone charging circuit (7), an illumination level control circuit (8) which is connected with the illuminating circuit (5) and a key switch are arranged on the circuit board assembly (2). The illumination intensity of the hand-operating generating electric torch can be changed by operating the key switch. When not used, the placement position of the hand-operating generating electric torch can be indicated by an LED light which can emit weak light for a long time under the control of the key switch. The utility model can be used for the life and work of people.
Description
Technical field
The utility model relates to a kind of hand-generation electric torch.
Background technology
In the environment of illumination deficiency, when people's walking or operation, flashlight is indispensable illuminations.Common flashlight provides the energy with dry cell or rechargeable battery, in case running down of battery just was done at that time, thereby caused appearing on the market of the torch that to generate electricity, Chinese patent notification number CN2702160, May 25 2005 day for announcing, the utility model that a kind of name is called " hand-generation electric torch " is disclosed, it is a novel hand power tube of our company's design, the lamp socket of this hand-generation electric torch is provided with 5 illuminating LED lamps, the eyeglass that is positioned at the lampshade front end is provided with and the corresponding convex lens in described LED lamp position, described LED lamp is positioned on the focus of described convex lens, thus can form the stronger directional light of light, so that bigger illumination intensity to be provided.But they are not provided with the device of control illumination intensity grade, send high light when not needing the intensity illumination yet, can cause waste of electric energy; It is not arranged on the device of indication torch placement location in the dark yet, so use inconvenient.Therefore, existing hand-generation electric torch exists the defective of waste electric energy.
The utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and a kind of hand-generation electric torch illumination intensity, economize on electricity of controlling is provided.
The technical scheme that the utility model adopted is: the utility model comprises housing, lighting device, generator, generator drive system and circuit board assemblies, described lighting device is by lamp socket, be installed on one group of LED lamp on the described lamp socket, interior lampshade, eyeglass and outer lampshade are formed, be provided with convex lens with described LED lamp corresponding section on the described eyeglass, described LED lamp is positioned on the focus of the described convex lens corresponding with it, described circuit board assemblies is provided with current rectifying and wave filtering circuit, mu balanced circuit, lighting circuit, batteries, cell phone charging circuit and the illumination intensity control circuit and the key switch that link to each other with described lighting circuit, described current rectifying and wave filtering circuit respectively with described mu balanced circuit, lighting circuit, described batteries, described cell phone charging circuit is connected, described batteries respectively with described lighting circuit, described cell phone charging circuit links to each other, described circuit board assemblies links to each other with described generator by lead, described cell phone charging circuit is provided with the cell-phone charging socket, described housing be provided with the suitable charging window of described cell-phone charging socket and with described key switch suitable by key window, also comprise illumination intensity control circuit and key switch in the described circuit board assemblies, described illumination intensity control circuit design has two or more illumination intensity grades.
The quantity of described LED lamp is five, and one of them is arranged at the center of described lamp socket, and all the other four is that the center of circle evenly distributes with it, and the described LED lamp that is arranged at described lamp socket center can be sent out the low light level separately under the control of described key switch.
Be provided with rubber seal between described housing and the described lighting device, described charging window and describedly be provided with rubber closure by key window.
The beneficial effects of the utility model are: because lamp socket of the present utility model is provided with five illuminating LED lamps, the eyeglass that is positioned at the lampshade front end is provided with and the corresponding convex lens in described LED lamp position, described LED lamp is positioned on the focus of described convex lens, so can form the stronger directional light of light, be equipped with illumination intensity control circuit and key switch, can satisfy the demand of people, so can under low-light (level) requires, reduce power consumption to different illumination; Because the utility model can make the long-time low light level of sending out separately of the LED lamp at lamp socket center under key switch control, can indicate the placement location of this torch in the dark, so easy to use.Therefore the utility model be a kind of have luminous strong and can many gears control illumination intensities and can show the hand-generation electric torch of placement location in the dark.
Description of drawings
Fig. 1 is a circuit theory schematic diagram of the present utility model;
Fig. 2 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1 and Figure 2, the utility model comprises housing, lighting device, generator 1, generator drive system and circuit board assemblies 2.
Described housing is made up of upper shell 9a and lower house 9b, is equipped with four on upper shell 9a and the lower house 9b joint pin is installed, and upper shell 9a is connected by screw with lower house 9b, and the periphery of upper shell 9a and lower house 9b is tightly connected.
Described lighting device is arranged at described housing front end, is provided with rubber seal between lighting device and the housing.The lighting device setting is made up of lamp socket 10, five the LED lamps 11, interior lampshade 12, eyeglass 13 and the outer lampshade 14 that are installed on the described lamp socket 10, a center that is arranged at lamp socket 10 in the described LED lamp 11, all the other four is that the center of circle evenly distributes with it, be provided with convex lens with described LED lamp 11 corresponding sections on the described eyeglass 13, described LED lamp 11 is positioned on the focus of the described convex lens corresponding with it, and the light that five LED lamps 11 that are positioned on the concave lens focus are sent all can form directional light by the convex lens corresponding with it and shine out from sheet glass.
Generator 1 is installed in the described lower house 9b.The stator of described generator 1 is to be formed by stacking by seven different punching silicon-steel, its periphery forms the magnetic force line cutting groove that 45 degree angles are arranged with superimposed plane, the annular shape that rotor is made up of 12 N, S neodymium iron boron magnetic body alternately, pulsation of current is little, stable during generating.
The generator drive system is made up of driving gear set 15a that is arranged at lower house 9b inside and the hand-cranking running gear 15b that is arranged at lower house 1b outside.Described driving gear set 15a links to each other with described driven by shaking 15b device with described generator 1 respectively.The generating indicator lamp that links to each other with generator 1 is housed on the lower house 9b.
The right flank of upper shell 9a and lower house 9b also is provided with hand and carries, with carrying of Convenient torch.
During use, with the hand operated driving device 15b that starts, hand-cranking running gear 15b drives driving gear set 16a, then drive generator 1 generating, again by accumulators group and cell-phone charging behind current rectifying and wave filtering circuit and the mu balanced circuit filtering voltage regulation, when stopping electricity generated manually, battery pack also can continue to cell-phone charging.
Described key switch in the present embodiment is the singly-bound key switch, according to the order of pressing button, the generating torch be followed successively by five LED lamps bright simultaneously and send out high light, the LED lamp that has only lamp socket 10 centers is bright and send out time high light, the LED lamp that is arranged at lamp socket 10 centers can be sent out the low light level separately for a long time under the control of described key switch, and the LED lamp at center remains a low light level under the situation that the batteries electric energy does not exhaust fully, can not close, be full of under the situation of electricity general sustainable low light level in batteries about 1 year.Therefore the utility model can satisfy the demand of people to different illumination, and can reduce power consumption under low-light (level) requires, and can also show placement location in the dark, uses with convenient.
The cell-phone charging socket that the utility model is provided with can solve the emergent charging of mobile phone.
The rubber closure that is provided with on the utility model housing can make internal mechanism and circuit have moistureproof clean-keeping function.
Claims (3)
1, a kind of hand-generation electric torch, comprise housing, lighting device, generator (1), generator drive system and circuit board assemblies (2), described lighting device is by lamp socket, be installed on one group of LED lamp on the described lamp socket, interior lampshade, eyeglass and outer lampshade are formed, be provided with convex lens with described LED lamp corresponding section on the described eyeglass, described LED lamp is positioned on the focus of the described convex lens corresponding with it, described circuit board assemblies (2) is provided with current rectifying and wave filtering circuit (3), mu balanced circuit (4), lighting circuit (5), batteries (6), cell phone charging circuit (7), described current rectifying and wave filtering circuit (3) respectively with described mu balanced circuit (4), lighting circuit (5), described batteries (6), described cell phone charging circuit (7) is connected, described batteries (6) respectively with described lighting circuit (5), described cell phone charging circuit (7) links to each other, described circuit board assemblies (2) links to each other with described generator (1) by lead, described cell phone charging circuit (7) is provided with the cell-phone charging socket, described housing is provided with and the suitable charging window of described cell-phone charging socket, it is characterized in that: also be provided with the illumination intensity control circuit (8) and the key switch that link to each other with described lighting circuit (5) on the described circuit board assemblies (2), described illumination intensity control circuit (8) design have two or more illumination intensity grades, described housing be provided with described key switch suitable by key window.
2, a kind of hand-generation electric torch according to claim 1, it is characterized in that: the quantity of described LED lamp is 5, one of them is arranged at the center of described lamp socket, all the other four is that the center of circle evenly distributes with it, and the described LED lamp that is arranged at described lamp socket center can be sent out the low light level separately under the control of described key switch.
3, a kind of hand-generation electric torch according to claim 1 and 2 is characterized in that: be provided with rubber seal between described housing and the described lighting device, described charging window and describedly be provided with rubber closure by key window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200603749U CN2851818Y (en) | 2005-06-29 | 2005-06-29 | Flashlight with manual power generation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200603749U CN2851818Y (en) | 2005-06-29 | 2005-06-29 | Flashlight with manual power generation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2851818Y true CN2851818Y (en) | 2006-12-27 |
Family
ID=37585776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200603749U Expired - Fee Related CN2851818Y (en) | 2005-06-29 | 2005-06-29 | Flashlight with manual power generation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2851818Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101749551B (en) * | 2010-01-26 | 2013-04-24 | 海洋王照明科技股份有限公司 | Hand-operated rechargeable lamp |
| US11156330B2 (en) | 2019-12-05 | 2021-10-26 | Premier Products Inc. | Portable lighting device with an illuminated indicia |
-
2005
- 2005-06-29 CN CNU2005200603749U patent/CN2851818Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101749551B (en) * | 2010-01-26 | 2013-04-24 | 海洋王照明科技股份有限公司 | Hand-operated rechargeable lamp |
| US11156330B2 (en) | 2019-12-05 | 2021-10-26 | Premier Products Inc. | Portable lighting device with an illuminated indicia |
| US11560988B2 (en) | 2019-12-05 | 2023-01-24 | Promier Products Inc. | Portable lighting device with an illuminated indicia |
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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 |