CN206771247U - The lamp that a kind of machinery generates electricity - Google Patents
The lamp that a kind of machinery generates electricity Download PDFInfo
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- CN206771247U CN206771247U CN201720517647.0U CN201720517647U CN206771247U CN 206771247 U CN206771247 U CN 206771247U CN 201720517647 U CN201720517647 U CN 201720517647U CN 206771247 U CN206771247 U CN 206771247U
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- gear
- lamp
- diode
- machinery
- control circuit
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
It the utility model is related to the lamp that a kind of machinery generates electricity, the lamp that the machinery generates electricity includes mechanical driving device, generator, control circuit and illuminating lamp, the control circuit is electrically connected with generator and illuminating lamp respectively, and the mechanical driving device is connected with the rotating shaft of the generator；By pulling the drawstring driving mechanical drive of the mechanical driving device, and then drive electrical power generators；The electric current of the generator output is exported to illuminating lamp after control circuit rectification and voltage stabilizing.The lamp that machinery of the present utility model generates electricity drives electrical power generators by pulling drawstring driving mechanical transmission device to operate, and the electric current that generator exports is exported to illuminating lamp after over commutation and voltage stabilizing by control circuit.The light fixture that machinery of the present utility model generates electricity has the advantages of simple in construction, operating efficiency is high, is easy to carry and can be worked independent of supply line.
Description
Technical field
It the utility model is related to TRT technical field, and in particular to the lamp that a kind of machinery generates electricity.
Background technology
Traditional lighting is all to lay the circuit dedicated for illumination first, then is provided by illuminating line for lighting device
Electric power, but in some remote areas and the higher area of illuminating line cost is set up, over-illumination circuit is come round to provide electricity
Power is illuminated, and what is just become is very difficult, therefore is badly in need of a kind of to pass through illuminating line and the illumination being convenient for carrying and filling
Put.
Utility model content
The purpose of this utility model is to provide the lamp that a kind of machinery generates electricity, must be according to for solving existing lighting device
The problem of bad illuminating line could illuminate and be inconvenient to carry.
To achieve the above object, the utility model provides the lamp that a kind of machinery generates electricity, and the lamp that the machinery generates electricity includes machine
Tool transmission device, generator, control circuit and illuminating lamp, the control circuit electrically connect with generator and illuminating lamp respectively, institute
The rotating shaft that mechanical driving device is stated with the generator is connected；By pulling the drawstring driving mechanical of the mechanical driving device to pass
Dynamic device transmission, and then drive electrical power generators；The electric current of the generator output is defeated after control circuit rectification and voltage stabilizing
Go out to illuminating lamp.
Preferably, the mechanical driving device includes fixed seat, first gear, V-type reel, second gear, driven tooth
Wheel, drawstring, the first connection gear and the second connection gear, the first gear and second gear can by respective central shaft
Rotationally on mounting-fixing base, the V-type reel fixes the one end for being set in first gear central shaft, first tooth connection
Wheel is installed in rotation in the movable span in fixed seat by central shaft, and the movable span is bar hole, and described first connects
Connect gear and the second connection gear is integrally formed and uses same central shaft, the driven gear fixed cover with the second connection gear
The end of alternator shaft is located at, the driven gear is intermeshed with second gear, the second gear and the first tooth connection
Wheel intermeshing, the first gear are intermeshed with the second connection gear, and the one ends wound of the drawstring is in V-type reel
In groove.
Preferably, the mechanical driving device also includes scroll spring, and one end of the scroll spring is fixedly mounted on
In reservation, the other end is stuck in the fixed seam of the first gear central shaft other end.
Preferably, the other end of the drawstring is provided with handle.
Preferably, the motor is three phase electric machine.
Preferably, the control circuit includes three-phase commutation bridge, voltage-stabilized power supply, the first diode, the first electric capacity, the two or two
Pole pipe, three position switch, LED drive module and battery；Three power output ends of the generator are whole with the three-phase respectively
Flow three power inputs electrical connection of bridge, the first output end of the three-phase commutation bridge passes through the voltage-stabilized power supply and described the
The positive pole electrical connection of one diode, the first end of the negative pole of first diode and first electric capacity connect the described 2nd 2 altogether
The positive pole of pole pipe, the negative pole of second diode and the positive pole of the battery meet the first end of three position switch, institute altogether
The second end for stating three position switch is electrically connected by LED drive module with the first end of the illuminating lamp, and the second of the illuminating lamp
End and the negative pole of the battery, the second end of first electric capacity, the second output end common ground of three-phase commutation bridge.
Preferably, the control circuit also includes the 3rd diode and charging of mobile devices interface；3rd diode
Positive pole electrically connected with the negative pole of second diode, the negative pole of the 3rd diode is connect by the charging of mobile devices
Mouth ground connection.
Preferably, the control circuit also includes current-limiting resistance and indicator lamp；The first end of the current-limiting resistance with it is described
The negative pole electrical connection of second diode, the second end of the current-limiting resistance is grounded by indicator lamp.
The utility model has the following advantages that：The lamp that machinery of the present utility model generates electricity is by pulling drawstring driving mechanical to pass
Dynamic device operating, and then drive electrical power generators, by control circuit to the electric current that generator exports after over commutation and voltage stabilizing
Export to illuminating lamp.The light fixture that machinery of the present utility model generates electricity has that simple in construction, operating efficiency is high, is easy to carry and disobeys
The advantages of bad supply line can work.
Brief description of the drawings
Fig. 1 is the structural representation for the lamp that the utility model machinery generates electricity.
Fig. 2 is the side structure schematic view of the utility model scroll spring.
Fig. 3 is the main structure diagram of the utility model mechanical driving device.
Fig. 4 is that the utility model mechanical driving device lays down the first connection gear and the side view structure of the second connection gear is shown
It is intended to.
Fig. 5 is the structural representation of the utility model control circuit.
Embodiment
Following examples are used to illustrate the utility model, but are not limited to the scope of the utility model.
Embodiment 1
The lamp that the machinery generates electricity includes mechanical driving device 100, generator 200, control circuit 300 and illuminating lamp 400, this
The lamp that the machinery of utility model generates electricity drives generator 200 by pulling the driving mechanical transmission device 100 of drawstring 6 to operate
Generate electricity, the electric current exported by control circuit 300 to generator 200 is exported to illuminating lamp 400 after carrying out rectification and voltage stabilizing.This reality
The light fixture to be generated electricity with new machinery has that simple in construction, operating efficiency is high, is easy to carry and can be with work independent of supply line
The advantages of making.
As shown in Figure 1,2,3, 4, mechanical driving device 100 includes fixed seat 1, first gear 2, V-type reel 3, second
Gear 4, driven gear 5, drawstring 6, the first connection gear 7 and the second connection gear 8.First gear 2 and second gear 4 pass through
Respective central shaft is rotatably mounted in fixed seat 1, and V-type reel 3 fixes the one end for being set in the central shaft of first gear 2, V
Set fluted on the wheel face of type reel 3, in the groove of V-type reel 3, the other end freely prolongs the one ends wound of drawstring 6
Stretch and handle 10 is installed, prevent hand from occurring strangling trace on hand during long-time pulls the other end of drawstring 6.First tooth connection
Wheel 7 is installed in rotation in the movable span 11 in fixed seat 1 by central shaft, and movable span 11 is bar hole, when the first company
The central axis of gear 7 is connect when a ends of movable span 11, second gear 4 is intermeshed with the first connection gear 7, when the first company
The central axis of gear 7 is connect when the b ends of movable span 11, the first connection gear 7 separates with second gear 4.First connection gear 7
It is integrally formed with the second connection gear 8, the first connection gear 7 and the second connection gear 8 share a central shaft and synchronous axial system.
Driven gear 5 fixes the end for being set in the rotating shaft of generator 200, and driven gear 5 is intermeshed with second gear 4, first gear 2
It is intermeshed with the second connection gear 8.In order that obtaining drawstring 6 after maximum length is moved to, V-type reel 3 is set reversely to turn
Move and be wrapped in drawstring 6 in the groove of V-type reel 3 again, the mechanical driving device 100 in the present embodiment also includes scrollwork bullet
Spring 9, one end of scroll spring 9 are fixedly mounted in fixed seat 1, and the other end is stuck in the fixation of the central shaft other end of first gear 2
In seam.When pulling drawstring 6, V-type reel 3 drives first gear 2 to rotate forward, and the central shaft of first gear 2 drives scrollwork
Produce reactive torque in the axial direction of the flexural deformation of spring 9 and central shaft in first gear 2, and reactive torque with V-type around
Line wheel 3 rotates forward that the number of turns is more, and reactive torque is bigger, when drawstring 6 moves maximum length to, drawstring 6 is unclamped, in scrollwork bullet
In the presence of the reactive torque power of spring 9, first gear 2 rotates backward with V-type reel 3, and drawstring 6 is wrapped in V-type reel 3 again
Groove in, in addition, first gear 2 drives the second connection gear 8 while rotate backward, the gear teeth of first gear 2 stir the
Two connection gears 8 are moved, and the central shaft of the first connection gear 7 is moved to b ends, the first connection from a ends of movable span 11
Gear 7 is separated with second gear 4, reduces the load of 9 reverse resilience of scroll spring, and scroll spring 9 drives V-type reel 3
Automatic takeup action is quickly completed, to pull drawstring 6 to get ready again next time.Due to 100 need of mechanical driving device
Mutual cooperation between several gears just completes the conversion of energy, and therefore, there is mechanical driving device 100 very high work to imitate
Rate.
As shown in figure 5, control circuit 300 includes three-phase commutation bridge D100, voltage-stabilized power supply SVC, the first diode D1, first
Electric capacity C1, the second diode D2, three position switch K1, LED drive module IC and battery E.Three power supplys output of generator 200
End electrically connects with three-phase commutation bridge D100 three power inputs respectively, because generator 200 is threephase generator, generator
The electric current of 200 outputs is three-phase alternating current, and three-phase alternating current is converted into Unidirectional direct-current electricity after three-phase commutation bridge D100 rectifications,
Three-phase commutation bridge D100 the first output end is electrically connected by voltage-stabilized power supply SVC with the first diode D1 positive pole, due to three-phase
The voltage of the Unidirectional direct-current electricity of rectifier bridge D100 outputs has the fluctuation of certain amplitude, easily burns out electronic device, it is therefore desirable to steady
Voltage source SVC carries out voltage stabilizing to it, and the voltage of the direct current after voltage stabilizing becomes constant, the first diode D1 negative pole and the first electricity
The first end for holding C1 connects the second diode D2 positive pole altogether, and the second diode D2 negative pole and battery E positive pole connect three gears altogether
K1 first end is switched, three position switch K1 the second end is electrically connected by LED drive module IC with the first end of illuminating lamp 400,
Second end of illuminating lamp 400 and battery E negative pole, second output at the first electric capacity C1 the second end, three-phase commutation bridge D100
Hold common ground.DC current after voltage-stabilized power supply SVC voltage stabilizings conveys after the first electric capacity C1 is filtered to it again
Coordinate the luminosity of adjusting illuminating lamp 400 to three position switch K1, three position switch K1 and LED drive module IC.
Further, control circuit 300 also includes the 3rd diode D3 and charging of mobile devices interface；3rd diode D3
Positive pole electrically connected with the second diode D2 negative pole, the 3rd diode D3 negative pole passes through charging of mobile devices interfacing ground.
Charging of mobile devices interface is in the present embodiment USB charging inlets, it is of course also possible to be other interfaces, is moved by setting
Equipment charge interface, mobile device can be charged, extend the function of the lamp of machinery generating.
Further, control circuit 300 also includes current-limiting resistance R and indicator lamp HL, current-limiting resistance R first end and second
Diode D2 negative pole electrical connection, current-limiting resistance R the second end is grounded by indicator lamp HL.By setting indicator lamp HL, user
The lamp working condition of machinery generating can be got information about, additionally a voltage display can be connected at battery E both ends, come
Real-time display battery E voltage, voltage response battery E charge condition can be passed through.
Operation principle：In use, grasping handle 10, drawstring 6 is firmly pulled, the V-type reel 3 of rotation drives first
Gear 2 rotates, and first gear 2 drives the second connection gear 8 to rotate again, in the case where the gear teeth of first gear 2 are stirred, the first tooth connection
The central shaft of wheel 7 is moved to a ends from the b ends of movable span 11, and the first connection gear 7 is intermeshed with second gear 4, meanwhile, the
The central shaft of one gear 2 drives to produce in the flexural deformation of scroll spring 9 and the axial direction of the central shaft in first gear 2 and reversely turned round
Square, the first connection gear 7 drive second gear 4 to rotate, and second gear 4 drives driven gear 5 to rotate again, and then drive generator
200 rotate generating.When drawstring 6 moves maximum length to, drawstring 6 is unclamped, in the presence of the reactive torque power of scroll spring 9,
First gear 2 is rotated backward with V-type reel 3, and drawstring 6 is wrapped in the groove of V-type reel 3 again, in addition, first gear 2
While driving the second connection gear 8 to rotate backward, the gear teeth of first gear 2 are stirred the second connection gear 8 and are moved, and make
The central shaft of one connection gear 7 is moved to b ends from a ends of movable span 11, and the first connection gear 7 is separated with second gear 4, subtracted
The small load of 9 reverse resilience of scroll spring, scroll spring 9 drives V-type reel 3 to quickly complete automatic takeup action, for again
Secondary pulling drawstring 6 is got ready.The electric current that generator 200 exports is three-phase alternating current, and three-phase alternating current passes through three phase rectifier
Unidirectional direct-current electricity is converted into after bridge D100 rectifications, then voltage stabilizing is carried out to it by voltage-stabilized power supply, the perseverance for becoming the voltage of direct current
Fixed, direct current is conveyed to three position switch K1, three position switch K1 and LED driving moulds after the first electric capacity C1 is filtered to it again
Block IC coordinates the luminosity of adjusting illuminating lamp 400, while battery E is charged as load, when scroll spring 9 drives V
Type reel 3, which rotates backward, to be wrapped in drawstring 6 during the groove of V-type reel 3, and generator 200 exports without electric current, this
When, providing electric power by battery E for illuminating lamp 400 makes it light, and therefore, is either pulling the process of drawstring 6, or in V
Type reel 3 rotates backward drawstring 6 is wrapped in the groove of V-type reel 3 during illuminating lamp 400 be all luminous.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be modified or improved, this is apparent to those skilled in the art
's.Therefore, the these modifications or improvements on the basis of without departing from the utility model spirit, belonging to the utility model will
Seek the scope of protection.
Claims (8)
1. the lamp that a kind of machinery generates electricity, the lamp that the machinery generates electricity includes mechanical driving device, generator, control circuit and illumination
Lamp, it is characterised in that the control circuit electrically connects with generator and illuminating lamp respectively, the mechanical driving device and the hair
The rotating shaft connection of motor；By pulling the drawstring driving mechanical drive of the mechanical driving device, and then drive hair
Electric power generation；The electric current of the generator output is exported to illuminating lamp after control circuit rectification and voltage stabilizing.
2. it is according to claim 1 machinery generate electricity lamp, it is characterised in that the mechanical driving device include fixed seat,
First gear, V-type reel, second gear, driven gear, drawstring, the first connection gear and the second connection gear, described first
Gear and second gear are rotatably mounted in fixed seat by respective central shaft, and the V-type reel is fixed and is set in
One end of first gear central shaft, first connection gear are installed in rotation on the activity in fixed seat by central shaft
In hole, the movable span is bar hole, first connection gear and the second connection gear be integrally formed and with the second tooth connection
Wheel uses same central shaft, and the driven gear fixes the end for being set in alternator shaft, the driven gear and the second tooth
Wheel intermeshing, the second gear are intermeshed with the first connection gear, and the first gear and the second connection gear are mutual
Engagement, the one ends wound of the drawstring is in the groove of V-type reel.
3. the lamp that machinery according to claim 2 generates electricity, it is characterised in that the mechanical driving device also includes scrollwork bullet
Spring, one end of the scroll spring are fixedly mounted in fixed seat, and the other end is stuck in the first gear central shaft other end
In fixed seam.
4. the lamp that machinery according to claim 2 generates electricity, it is characterised in that the other end of the drawstring is provided with handle.
5. the lamp that machinery according to claim 1 generates electricity, it is characterised in that the motor is three phase electric machine.
6. it is according to claim 5 machinery generate electricity lamp, it is characterised in that the control circuit include three-phase commutation bridge,
Voltage-stabilized power supply, the first diode, the first electric capacity, the second diode, three position switch, LED drive module and battery；The generating
Three power output ends of machine electrically connect with three power inputs of the three-phase commutation bridge respectively, the three-phase commutation bridge
First output end is electrically connected by the voltage-stabilized power supply with the positive pole of first diode, the negative pole of first diode with
The first end of first electric capacity connects the positive pole of second diode, the negative pole and the battery of second diode altogether
Positive pole connect the first end of three position switch altogether, the second end of three position switch passes through LED drive module and the illumination
The first end electrical connection of lamp, the second end of the illuminating lamp and the negative pole of the battery, the second end of first electric capacity, three
Second output end common ground of commutating phase bridge.
7. the lamp that machinery according to claim 6 generates electricity, it is characterised in that the control circuit also includes the 3rd diode
With charging of mobile devices interface；The positive pole of 3rd diode electrically connects with the negative pole of second diode, and the described 3rd
The negative pole of diode passes through the charging of mobile devices interfacing ground.
8. it is according to claim 7 machinery generate electricity lamp, it is characterised in that the control circuit also include current-limiting resistance and
Indicator lamp；The first end of the current-limiting resistance electrically connects with the negative pole of second diode, the second end of the current-limiting resistance
It is grounded by indicator lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720517647.0U CN206771247U (en) | 2017-05-10 | 2017-05-10 | The lamp that a kind of machinery generates electricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720517647.0U CN206771247U (en) | 2017-05-10 | 2017-05-10 | The lamp that a kind of machinery generates electricity |
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| Publication Number | Publication Date |
|---|---|
| CN206771247U true CN206771247U (en) | 2017-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720517647.0U Active CN206771247U (en) | 2017-05-10 | 2017-05-10 | The lamp that a kind of machinery generates electricity |
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| Country | Link |
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| CN (1) | CN206771247U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958793A (en) * | 2017-05-10 | 2017-07-18 | 华清智芯科技（北京）有限公司 | The lamp that a kind of machinery generates electricity |
-
2017
- 2017-05-10 CN CN201720517647.0U patent/CN206771247U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958793A (en) * | 2017-05-10 | 2017-07-18 | 华清智芯科技（北京）有限公司 | The lamp that a kind of machinery generates electricity |
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