CN2702160Y - Hand-crank generating torch - Google Patents
Hand-crank generating torch Download PDFInfo
- Publication number
- CN2702160Y CN2702160Y CNU2004200445740U CN200420044574U CN2702160Y CN 2702160 Y CN2702160 Y CN 2702160Y CN U2004200445740 U CNU2004200445740 U CN U2004200445740U CN 200420044574 U CN200420044574 U CN 200420044574U CN 2702160 Y CN2702160 Y CN 2702160Y
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- CN
- China
- Prior art keywords
- circuit module
- hand
- phone charging
- generator
- lamp
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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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a hand-crank generating torch, providing the hand-crank generating torch with the strong light. The hand-crank generating torch comprises a casing, an illuminating apparatus, a generator (2), a generator-driven system and a circuitboard assembly (4). Wherein, the illuminating apparatus is composed of a lamp holder (5), five LED lamps (6) arranged on the lamp holder (5), an inner lamp cover (7), an eyeglass (8), a glass sheet (9) and an outer lamp cover (10); a convex glass is arranged on the eyeglass (8) correspondingly to the LED lamp (6); the LED lamp (6) is positioned on the focal point of the convex glass corresponding to the LED lamp. The hand-crank generating torch is suitable for the illumination of the region without power and the charging of a cell phone.
Description
Technical field
The utility model relates to a kind of hand-generation electric torch.
Background technology
At night, when the people went out field or non-Electric region territory, flashlight was indispensable illuminations.Common flashlight provides the energy with dry cell or rechargeable battery, just is done for when dead battery.And the present existing torch that generates electricity, because its formed magnetic force line cutting groove of silicon steel sheet group of forming generator unit stator is vertical with superposed surfaces, pulsation of current is bigger, unstable during generating, and the drive system of generator adopts back-moving spring driving tooth bar to come driven gear transmission generating more, this structure transmission efficiency is low, the generating poor effect.In order to address the above problem, our company has submitted on June 20th, 2003 that a kind of application number is 03247523.3 to, name is called the generating torch of " a kind of hand-generation electric torch ", the stator of this generating torch generator is to be formed by stacking by the different punching silicon-steel of multi-disc, periphery forms the magnetic force line cutting groove that certain angle is arranged with superimposed plane, and pulsation of current is little, stable during generating; And the driving of generator is evenly to rotate rolling disc drive driving gear rotation by rocking arm with 130 rev/mins by holding handle, driving jackshaft by driving gear and the engagement of middle driven gear rotates, drive the rotor high-speed rotation of generator again by middle driving gear and pinion, the transmission efficiency height, it is effective therefore to generate electricity; This generating torch also is provided with mobile phone charging function in addition, can give cell-phone charging in the non-Electric region territory, makes things convenient for communication.But, this generating torch is the same with existing generating torch and common torch, all is that an illuminating lamp is arranged at the torch front end, relies on the concave surface that is positioned at thereafter that its spot light is reflected into directional light and shines out by glass lamp shade, light a little less than, be difficult to satisfy people's demand sometimes.
The utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, provides a kind of light stronger hand-generation electric torch.
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 by lamp socket, be installed at least two LED lamps on the described lamp socket, interior lampshade, eyeglass, sheet glass and outer lampshade and form, 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.
The quantity of described LED lamp is 5, and one of them is arranged at the center of lamp socket, and all the other four is that the center of circle evenly distributes with it.
Described circuit board assemblies is provided with the current rectifying and wave filtering circuit module, the mu balanced circuit module, the lighting circuit module, folk art term position cell phone charging circuit module and batteries, described current rectifying and wave filtering circuit module is connected with described mu balanced circuit module, described mu balanced circuit module respectively with described batteries, described lighting circuit module, described folk art term position cell phone charging circuit module is connected, described batteries respectively with described lighting circuit module, described folk art term position cell phone charging circuit module links to each other, described circuit board assemblies links to each other with described generator by lead, described folk art term position cell phone charging circuit module is provided with Gear-shift switch and cell-phone charging socket, described housing is provided with charging corresponding with described Gear-shift switch and cell-phone charging socket and gear shift window, described lighting circuit module is provided with light switch, and described housing is provided with the light switch window corresponding with described light switch position.
Be provided with rubber seal between described housing and the described lighting device, described charging and gear shift window and described light switch window are provided with rubber closure.
The beneficial effects of the utility model are: because lamp socket of the present utility model 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, so can form the stronger directional light of light, to satisfy people's demand; Because circuit board assemblies of the present utility model is provided with folk art term position cell phone charging circuit module, housing be provided with described folk art term position cell phone charging circuit module on Gear-shift switch and corresponding charging of cell-phone charging socket and gear shift window, so can adapt to dissimilar cell-phone chargings; Owing to be provided with rubber seal between housing and the lighting device, charging and gear shift window and light switch window are provided with rubber closure, influence the use of torch so can prevent rainwater, moisture from entering torch.
Description of drawings
Fig. 1 is a STRUCTURE DECOMPOSITION schematic diagram of the present utility model;
Fig. 2 is a light irradiation principle schematic of the present utility model;
Fig. 3 is the circuit module schematic diagram of circuit board assemblies of the present utility model.
The specific embodiment
As Fig. 1, shown in Figure 3, the utility model comprises housing, lighting device, generator 2, generator drive system and circuit board assemblies 4.
Described housing is made up of upper shell 1a and lower house 1b, is equipped with 4 on upper shell 1a and the lower house 1b joint pin is installed, and upper shell 1a is connected by screw with lower house 1b, and the periphery of upper shell 1a and lower house 1b 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 5,5 the LED lamps 6, interior lampshade 7, eyeglass 8, sheet glass 9 and the outer lampshade 10 that are installed on the described lamp socket 5, a center that is arranged at lamp socket 5 in the described LED lamp 6, all the other four is that the center of circle evenly distributes with it, be provided with convex lens with described LED lamp 6 corresponding sections on the described eyeglass 8, described LED lamp 6 is positioned on the focus of the described convex lens corresponding with it.
As shown in Figure 2, the light that 5 LED lamps 6 that are positioned on the concave lens focus are sent forms the stronger directional light of light by convex lens and shines out from sheet glass, to reach the needs of illumination.
The generator drive system is made up of driving gear set 3a that is arranged at lower house 1b inside and the hand-cranking running gear 3b that is arranged at lower house 1b outside.Described driving gear set 3a links to each other with described driven by shaking 3b device with described generator 2 respectively.The generating indicator lamp that links to each other with generator 2 is housed on the lower house 1b.
With the hand operated driving device 3b that starts, hand-cranking running gear 3b drives driving gear set 3a, then drive generator 2 generatings, again by accumulators group and cell-phone charging after current rectifying and wave filtering circuit module and the voltage stabilizing of mu balanced circuit module filtered, when stopping electricity generated manually, battery pack also can continue to cell-phone charging.
The right flank of upper shell 1a and lower house 1b also is provided with hand and carries, with carrying of Convenient torch.
Claims (4)
1, a kind of hand-generation electric torch, comprise housing, lighting device, generator (2), generator drive system and circuit board assemblies (4), it is characterized in that: described lighting device by lamp socket (5), be installed at least two the LED lamps (6) on the described lamp socket (5), interior lampshade (7), eyeglass (8), sheet glass (9) and outer lampshade (10) and form, described eyeglass (8) is gone up with described LED lamp (6) corresponding section and is provided with convex lens, and described LED lamp (6) is positioned on the focus of the described convex lens corresponding with it.
2, hand-generation electric torch according to claim 1 is characterized in that: the quantity of described LED lamp (6) is 5, and one of them is arranged at the center of lamp socket (5), and all the other four is that the center of circle evenly distributes with it.
3, hand-generation electric torch according to claim 1 and 2, it is characterized in that: described circuit board assemblies (4) is provided with the current rectifying and wave filtering circuit module, the mu balanced circuit module, the lighting circuit module, folk art term position cell phone charging circuit module and batteries, described current rectifying and wave filtering circuit module is connected with described mu balanced circuit module, described mu balanced circuit module respectively with described batteries, described lighting circuit module, described folk art term position cell phone charging circuit module is connected, described batteries respectively with described lighting circuit module, described folk art term position cell phone charging circuit module links to each other, described circuit board assemblies (4) links to each other with described generator (2) by lead, described folk art term position cell phone charging circuit module is provided with Gear-shift switch and cell-phone charging socket, described housing is provided with charging corresponding with described Gear-shift switch and cell-phone charging socket and gear shift window, described lighting circuit module is provided with light switch, and described housing is provided with the light switch window corresponding with described light switch position.
4, hand-generation electric torch according to claim 3 is characterized in that: be provided with rubber seal between described housing and the described lighting device, described charging and gear shift window and described light switch window are provided with rubber closure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200445740U CN2702160Y (en) | 2004-04-12 | 2004-04-12 | Hand-crank generating torch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200445740U CN2702160Y (en) | 2004-04-12 | 2004-04-12 | Hand-crank generating torch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2702160Y true CN2702160Y (en) | 2005-05-25 |
Family
ID=34775264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200445740U Expired - Fee Related CN2702160Y (en) | 2004-04-12 | 2004-04-12 | Hand-crank generating torch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2702160Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100416158C (en) * | 2005-06-27 | 2008-09-03 | 吴建军 | Multifunction hand-generation electric torch |
-
2004
- 2004-04-12 CN CNU2004200445740U patent/CN2702160Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100416158C (en) * | 2005-06-27 | 2008-09-03 | 吴建军 | Multifunction hand-generation electric torch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050525 |