CN202946944U - High-power hand light with hand generating function - Google Patents
High-power hand light with hand generating function Download PDFInfo
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- CN202946944U CN202946944U CN2012205775169U CN201220577516U CN202946944U CN 202946944 U CN202946944 U CN 202946944U CN 2012205775169 U CN2012205775169 U CN 2012205775169U CN 201220577516 U CN201220577516 U CN 201220577516U CN 202946944 U CN202946944 U CN 202946944U
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- housing
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Abstract
The utility model discloses a high-power hand light with a hand generating function. In order to overcome the defect in the existing flashlights that the flashlights can not be used as hand lights due to the fact that illumination is small and power consumption is fast, or power is low and illumination is unstable, the hand light which is hand generated and high and stable in illumination is provided. The high-power hand light with the hand generating function comprises a shell body, a light head and a back cover, wherein a generator and a circuit board are arranged in the shell body, a rotating shaft of the generator is connected with a shaking device arranged on the shell body through a transmission device, an output end of the generator is connected with a lithium battery arranged in the shell body, the lithium battery is connected with a dry battery arranged inside the shell body in parallel, and an output end, connected with the dry battery in parallel, of the lithium battery is connected with a bulb arranged in the light head through a switch. The high-power hand light with the hand generating function has the advantages of being strong in illumination intensity, slow in light intensity attenuation, large in electric energy storage, long in battery service life, capable of hand generating, and environmental friendly.
Description
Technical field
The utility model belongs to the lantern technical field, is specifically related to a kind of high-power lantern that hand power is arranged.
Background technology
The flashlight illumination of prior art is little, and power consumption is fast, changes the battery trouble, and is impracticable as lantern; The flashlight of simple hand power is because power is little, and the illumination fluctuating is unstable, also is unwell to and makes lantern.
For example Chinese patent application numbers 201110270477.8, name is called the application for a patent for invention of " hand chargeable flashlight ", disclose a kind of hand chargeable flashlight, comprised handle, bulb, cloche, snoot, switch, battery is placed in handle, TRT is arranged in handle, TRT comprises microgenerator, motor shaft, generating rocking bar, the electric current follower, microgenerator connects motor shaft and connects the generating rocking bar again; The electric current follower connects battery and microgenerator.Mounting knob on described generating rocking bar, handle and electric rocking bar are coupling, and handle is fixed 180 degree rotations by axle.By hand power, mechanical energy is changed into power storage in battery, filling electricity in battery with afterwards just can be to bulb powered.What this invention solved is to omit dry cell, has the meaning of saving, but exists power low, the unsettled defective of illuminalive power-supply.
China Patent No. ZL200820150329.6 and for example, name is called the patent of invention of " a kind of flashlight that uses great power LED ", disclose a kind of flashlight that uses great power LED, comprising: a stack shell, one group of LED lamp holder, a knob, a power spring, a nut, one group of screw thread; Lamp holder and screw thread lay respectively at the two ends of stack shell; Described stack shell cross section is equilateral triangle; Described lamp holder also comprises incisal bevel in lamp holder, lamp holder plane, lamp pearl; Described thread size and nut adapt; Described power spring and knob are separately fixed at nut two ends; Described knob is positioned at the stack shell outside.It is fast that this utility model flashlight exists dry cell to consume, and changes trouble, and the defective that descends along with the decay of dry cell electric weight of illuminance.
Summary of the invention
The utility model technical issues that need to address are, the flashlight that overcomes prior art exists or illumination is little, power consumption is fast, or that power is little, illumination rises and falls is unstable, all should not be as the defective of lantern, provide a kind of with hand power, lantern that illumination is high and stable.
The purpose of this utility model is achieved by following technical proposals: a kind of high-power lantern with hand power function, comprise housing, lamp holder and bonnet, be provided with generator and wiring board in housing, the rotating shaft of generator is connected with agitating device on being located at housing by transmission device, the output of the generator lithium battery interior with being located at housing is connected, lithium battery is in parallel with the dry cell that is arranged in housing, and the output of lithium battery and dry cell parallel connection is connected with bulb in being located at lamp holder by switch.
Drive generator by agitating device by transmission device and rotate, can charge to lithium battery and dry cell simultaneously; Opening switch makes bulb be connected with power supply can to light bulb, owing to being that lithium battery and dry cell are powered simultaneously, available electric current is large, and voltage is basicly stable, so power is also just large, the utility model uses the 1W bulb, shines after line focus, with the flashlight of usual 0.1W relatively, the utility model can provide the very light of light; During charging, because the dry cell capacity is large, boost slow, and lithium battery capacity is less, originally can boost very fast, due to lithium battery and dry cell parallel connection, both performance complements make charging current and the rate of rise balanced, and therefore lithium battery can be considered as is that dry cell is carried out elastic buffer, advantage has: the electric energy reserves are many, battery life is long, and intensity of illumination is large, and light intensity attenuation is slow, can need not change battery for a long time, the hand power environmental protection.
As preferably, transmission device comprises gear shift, and the output of gear shift is provided with the motor connector that is connected with motor shaft; Agitating device comprises the connecting rod that is connected with the input of gear shift, and the other end of connecting rod is connected with rock shaft, and rock shaft is connected with an end of rocking handle, and the other end of rocking handle is provided with handles knob.Rocking handle can overturn and be buckled in hull outside around rock shaft; One holds housing, and another hand traverse handle drives the generator generating, and the output of generator is passed through the wiring board rectifying and voltage-stabilizing then to lithium battery and dry battery charge.
As preferably, housing is the axially split type structure, is provided with the Connection Block of lithium battery and wiring board in housing, and the side of housing is provided with switch base and is connected with switch.
As preferably, the front end of lamp holder is provided with sheet glass, and the lamp holder rear end is connected with housing by screw thread, and lamp holder rearward end inboard is provided with reflector, and the middle part, bottom of reflector is provided with the lamp socket of connection bulb.
As preferably, bonnet is connected with housing by screw thread, and the bonnet inside bottom is connected with battery case, uniform 3 cavitys that hold No. 1 dry cell in battery case, and the battery case bottom is provided with battery tray.
As preferably, housing is provided with socket and the charging indicator light for lithium cell charging.
As preferably, the lamp socket outer is connected with fin.
as preferably, the side disjunctor of housing is provided with the handle lug, be provided with splined hole in the middle of the handle lug, splined hole is furnished with splined shaft separably, it is optical axis that splined shaft has an end, the splined shaft middle part is provided with shoulder, splined shaft is connected with an end of one handle, handle is fitted by left handle and right handles and consists of, the handle lug is clipped in the centre of the front end of the front end of left handle and right handles, the front end position of right handles be provided with the handle lug in the middle of the hole of splined hole same structure, the front end inside line of left handle has a counterbore, be provided with back-moving spring in counterbore, back-moving spring is enclosed within on optical axis, one end of back-moving spring withstands on the shoulder of splined shaft, the other end of back-moving spring withstands on bottom counterbore.Press splined shaft, spline breaks away from the handle lug, handle just can rotate around the optical axis of splined shaft, after rotating suitable angle, decontrol splined shaft, splined shaft resets by means of back-moving spring, spline is reinserted the splined hole of handle lug, handle just linked together and can not rotate with the handle lug this moment, and handle and housing are kept at an angle relation.
As preferably, the other end of handle removably connects a three-legged support, and the leg of three-legged support is made of telescopic pull bar.
As preferably, bulb is the high-powered LED lamp of 1W, and dry cell is No. 1 dry cells of 3 joints, and the specification of lithium battery is 3.6V/400mA.
The beneficial effects of the utility model are:
1, lithium battery and dry cell are in parallel, both performance complements, and charging current and the rate of rise are balanced;
2, intensity of illumination is large, and light intensity attenuation is slow;
3, the electric energy reserves are many;
4, battery life is long, can need not change battery for a long time;
5, hand power environmental protection.
Description of drawings
Fig. 1 is the STRUCTURE DECOMPOSITION schematic diagram of a kind of embodiment of the utility model.
In figure, housing 1; Lamp holder 2; Bonnet 3; Generator 4; Wiring board 5; Lithium battery 6; Switch 7; Connecting rod 8; Rock shaft 9; Rocking handle 10; Handle knob 11; Switch base 12; Gear shift 13; Sheet glass 14; Reflector 15; Charging indicator light 16; Handle lug 17; Splined shaft 18; Left handle 19; Right handles 20; Battery case 21; Battery tray 22.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiments, the utility model is further described.
Embodiment: as shown in Figure 1, a kind of high-power lantern with hand power function, comprise housing 1, lamp holder 2 and bonnet 3, be provided with generator 4 and wiring board 5 in housing 1, the rotating shaft of generator 4 is connected with agitating device on being located at housing 1 by transmission device, the output of generator 4 is connected with lithium battery 6 in being located at housing 1, and lithium battery 6 dry cell interior with being arranged on housing 1 is in parallel, and the output of lithium battery 6 and dry cell parallel connection is connected with bulb in being located at lamp holder 2 by switch 7; Transmission device comprises gear shift 13, and the output of gear shift 13 is provided with the motor connector that is connected with motor shaft; Agitating device comprises the connecting rod 8 that is connected with the input of gear shift, the other end of connecting rod 8 is connected with rock shaft 9, rock shaft 9 is connected with an end of rocking handle 10, and the other end of rocking handle 10 is provided with handles knob 11, and rocking handle 10 can overturn and be buckled in housing 1 outside around rock shaft 9; One holds housing 1, and another hand traverse rocking handle 10 drives generator 4 generatings, and the output of generator 4 is passed through wiring board 5 rectifying and voltage-stabilizings then to lithium battery 6 and dry battery charge; Housing 1 is the axially split type structure, is provided with the Connection Block of lithium battery 6 and wiring board 5 in housing 1, and the side of housing 1 is provided with switch base 12 and connecting valve 7; The front end of lamp holder 2 is provided with sheet glass 14, the lamp holder rear end is connected with housing 1 by screw thread, lamp holder rearward end inboard is provided with reflector 15, the middle part, bottom of reflector 15 is provided with the lamp socket of connection bulb, the lamp socket outer is connected with fin, bulb is the high-powered LED lamp of 1W, and dry cell is No. 1 dry cells of 3 joints, and the specification of lithium battery is 3.6V/400mA.
Drive generator by agitating device by transmission device and rotate, can charge to lithium battery and dry cell simultaneously; Opening switch makes bulb be connected with power supply can to light bulb, owing to being that lithium battery and dry cell are powered simultaneously, available electric current is large, and voltage is basicly stable, so power is also just large, the utility model uses the 1W bulb, shines after line focus, with the flashlight of usual 0.1W relatively, the utility model can provide the very light of light; During charging, because the dry cell capacity is large, boost slow, and lithium battery capacity is less, originally can boost very fast, due to lithium battery and dry cell parallel connection, both performance complements make charging current and the rate of rise balanced, and therefore lithium battery can be considered as is that dry cell is carried out elastic buffer, advantage has: the electric energy reserves are many, battery life is long, and intensity of illumination is large, and light intensity attenuation is slow, can need not change battery for a long time, the hand power environmental protection.
the side disjunctor of housing 1 is provided with handle lug 17, be provided with splined hole in the middle of handle lug 17, splined hole is furnished with splined shaft 18 separably, it is optical axis that splined shaft 18 has an end, the splined shaft middle part is provided with shoulder, splined shaft is connected with an end of one handle, handle is fitted by left handle 19 and right handles 20 and consists of, the handle lug is clipped in the centre of the front end of the front end of left handle 19 and right handles 20, the front end position of right handles 20 be provided with handle lug 17 in the middle of the hole of splined hole same structure, the front end inside line of left handle 19 has a counterbore, be provided with back-moving spring in counterbore, back-moving spring is enclosed within on optical axis, one end of back-moving spring withstands on the shoulder of splined shaft, the other end of back-moving spring withstands on bottom counterbore.
Embodiment 2: the other end of handle removably connects a three-legged support, the leg of three-legged support is made of telescopic pull bar, the structure of pull bar as the telescopic antenna of pocket radio set, because weight of the present utility model is little, is enough with the rod-pulling type leg for required support force.A-frame is supported on ground, the top handle that connects high-power lantern by jack or screw of A-frame.Have A-frame to support fixedly lantern, be convenient to have a power failure, field or other places meet and lack illumination and need again the occasion of personnel's operation can accomplish effective lighting, and need not the adept hand lamp of artificial hand.
The utlity model has that intensity of illumination is large, light intensity attenuation is slow, the electric energy reserves are many, battery life is grown and the advantage of hand power environmental protection, if those skilled in the art does simple the modification or replacement to the foregoing invention content, such change can not think to break away from scope of the present utility model, within all will be included in the scope of claim of the present utility model to the apparent modification of those skilled in the art like this.
Claims (10)
1. high-power lantern with hand power function, comprise housing, lamp holder and bonnet, it is characterized in that, be provided with generator and wiring board in housing, the rotating shaft of generator is connected with agitating device on being located at housing by transmission device, the output of generator is connected with the lithium battery that is located in housing, and the lithium battery dry cell interior with being arranged on housing is in parallel, and the output of lithium battery and dry cell parallel connection is connected with bulb in being located at lamp holder by switch.
2. the high-power lantern with hand power function according to claim 1, is characterized in that, transmission device comprises gear shift, and the output of gear shift is provided with the motor connector that is connected with motor shaft; Agitating device comprises the connecting rod that is connected with the input of gear shift, and the other end of connecting rod is connected with rock shaft, and rock shaft is connected with an end of rocking handle, and the other end of rocking handle is provided with handles knob.
3. the high-power lantern with hand power function according to claim 1 and 2, is characterized in that, housing is the axially split type structure, is provided with the Connection Block of lithium battery and wiring board in housing, and the side of housing is provided with switch base and is connected with switch.
4. the high-power lantern with hand power function according to claim 3, it is characterized in that, the front end of lamp holder is provided with sheet glass, and the lamp holder rear end is connected with housing by screw thread, lamp holder rearward end inboard is provided with reflector, and the middle part, bottom of reflector is provided with the lamp socket of connection bulb.
5. the high-power lantern with hand power function according to claim 4, it is characterized in that, bonnet is connected with housing by screw thread, and the bonnet inside bottom is connected with battery case, be provided with battery tray bottom uniform 3 cavitys that hold No. 1 dry cell in battery case, battery case.
6. the high-power lantern with hand power function according to claim 5, is characterized in that, housing is provided with socket and the charging indicator light for lithium cell charging.
7. the high-power lantern with hand power function according to claim 5, is characterized in that, the lamp socket outer is connected with fin.
8. the high-power lantern with hand power function according to claim 5, it is characterized in that, the side disjunctor of housing is provided with the handle lug, be provided with splined hole in the middle of the handle lug, splined hole is furnished with splined shaft separably, it is optical axis that splined shaft has an end, the splined shaft middle part is provided with shoulder, splined shaft is connected with an end of one handle, handle is fitted by left handle and right handles and consists of, the handle lug is clipped in the centre of the front end of the front end of left handle and right handles, the front end position of right handles be provided with the handle lug in the middle of the hole of splined hole same structure, the front end inside line of left handle has a counterbore, be provided with back-moving spring in counterbore, back-moving spring is enclosed within on optical axis, one end of back-moving spring withstands on the shoulder of splined shaft, the other end of back-moving spring withstands on bottom counterbore.
9. the high-power lantern with hand power function according to claim 8, is characterized in that, the other end of handle removably connects a three-legged support, and the leg of three-legged support is made of telescopic pull bar.
10. the high-power lantern with hand power function according to claim 7, is characterized in that, bulb is the high-powered LED lamp of 1W, and dry cell is No. 1 dry cells of 3 joints, and the specification of lithium battery is 3.6V/400mA.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205775169U CN202946944U (en) | 2012-11-06 | 2012-11-06 | High-power hand light with hand generating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205775169U CN202946944U (en) | 2012-11-06 | 2012-11-06 | High-power hand light with hand generating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202946944U true CN202946944U (en) | 2013-05-22 |
Family
ID=48422645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205775169U Expired - Fee Related CN202946944U (en) | 2012-11-06 | 2012-11-06 | High-power hand light with hand generating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202946944U (en) |
-
2012
- 2012-11-06 CN CN2012205775169U patent/CN202946944U/en not_active Expired - Fee Related
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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: 20130522 Termination date: 20151106 |
|
| EXPY | Termination of patent right or utility model |