CN106958793A - The lamp that a kind of machinery generates electricity - Google Patents
The lamp that a kind of machinery generates electricity Download PDFInfo
- Publication number
- CN106958793A CN106958793A CN201710331904.6A CN201710331904A CN106958793A CN 106958793 A CN106958793 A CN 106958793A CN 201710331904 A CN201710331904 A CN 201710331904A CN 106958793 A CN106958793 A CN 106958793A
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- China
- Prior art keywords
- gear
- lamp
- diode
- machinery
- generates electricity
- 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.)
- Pending
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- 230000005611 electricity Effects 0.000 title claims abstract description 32
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 10
- 238000005286 illumination Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 2
- 238000010248 power generation Methods 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 230000009347 mechanical transmission Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007537 lampworking Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/04—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a generator
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G5/00—Devices for producing mechanical power from muscle energy
- F03G5/06—Devices for producing mechanical power from muscle energy other than of endless-walk type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/30—Driver circuits
- H05B45/37—Converter circuits
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The present invention relates 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 rectifies and voltage stabilizing.The lamp that the machinery of the present invention generates electricity is operated by pulling drawstring driving mechanical transmission device, and then drives electrical power generators, and the electric current that generator is exported is exported to illuminating lamp after over commutation and voltage stabilizing by controlling circuit.The light fixture that the machinery of the present invention generates electricity has the advantages that simple in construction, high working efficiency, is easy to carry and can be worked independent of supply line.
Description
Technical field
The present invention relates 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, come round over-illumination circuit 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.
The content of the invention
It is an object of the invention to provide the lamp that a kind of machinery generates electricity, photograph is had to rely on for solving existing lighting device
The problem of open-wire line road could illuminate and be inconvenient to carry.
To achieve the above object, the present invention provides the lamp that a kind of machinery generates electricity, and the lamp that the machinery generates electricity includes machinery and passed
Dynamic device, generator, control circuit and illuminating lamp, the control circuit are electrically connected with generator and illuminating lamp respectively, the machine
Tool transmission device is connected with the rotating shaft of the generator；Dress is driven by pulling the drawstring driving mechanical of the mechanical driving device
Transmission is put, and then drives electrical power generators；The electric current of generator output exported after control circuit rectifies and voltage stabilizing to
Illuminating lamp.
It is preferred that, 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 gear is connected with second and uses same central shaft, the driven gear fixed cover
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 is connected gear intermeshing with second, and the one ends wound of the drawstring is in V-type reel
In groove.
It is preferred that, 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.
It is preferred that, the other end of the drawstring is provided with handle.
It is preferred that, the motor is three phase electric machine.
It is preferred that, 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 connects the described 2nd 2 altogether
The positive pole of pole pipe, the negative pole of second diode and the positive pole of the battery connect 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.
It is preferred that, 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.
It is preferred that, 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 invention has the advantages that：The lamp that the machinery of the present invention generates electricity is transported by pulling drawstring driving mechanical transmission device
Turn, and then drive electrical power generators, the electric current that generator is exported is exported to photograph after over commutation and voltage stabilizing by controlling circuit
Bright lamp.The light fixture that the machinery of the present invention generates electricity has simple in construction, high working efficiency, is easy to carry and can independent of supply line
With the advantage of work.
Brief description of the drawings
The structural representation for the lamp that Fig. 1 generates electricity for present invention machinery.
Fig. 2 is the side structure schematic view of scroll spring of the present invention.
Fig. 3 is the main structure diagram of mechanical driving device of the present invention.
Fig. 4 is the side view structural representation that mechanical driving device of the present invention lays down the first connection gear and the second connection gear
Figure.
Fig. 5 controls the structural representation of circuit for the present invention.
Embodiment
Following examples are used to illustrate the present invention, but are not limited to the scope of the present invention.
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 invention generates electricity is operated by pulling the driving mechanical transmission device 100 of drawstring 6, and then drives generator 200 to generate electricity,
Exported after rectification and voltage stabilizing are carried out by controlling the electric current that circuit 300 exports to generator 200 to illuminating lamp 400.The present invention's
The light fixture that machinery generates electricity has the advantages that simple in construction, high working efficiency, is easy to carry and can be worked independent of supply line.
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, the connection connection gear 8 of gear 7 and second of drawstring 6, first.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, the one ends wound of drawstring 6 is in the groove of V-type reel 3, and the other end freely prolongs
Stretch and handle 10 is installed, prevent that 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 connected gear 7 with first and is intermeshed, 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 is separated with second gear 4.First connection gear 7
It is integrally formed with the second connection gear 8, the first connection connection gear 8 of gear 7 and second shares 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
Gear 8 is connected with second to be intermeshed.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 is 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 is rotated 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 second to connect 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 the reverse resilience of scroll spring 9, and scroll spring 9 drives V-type reel 3
Automatic takeup action is quickly completed, is 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, therefore, and mechanical driving device 100 has very high work effect
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 is electrically connected 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, constant, the first diode D1 negative pole and the first electricity of the voltage change of the direct current after voltage stabilizing
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, the first electric capacity C1 the second end, three-phase commutation bridge D100 the second output
Hold common ground.DC current after voltage-stabilized power supply SVC voltage stabilizings is conveyed 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, can charge to mobile device, 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 two ends, come
Display battery E voltage in real time, can be by voltage response battery E charge condition.
Operation principle：In use, grasping handle 10, drawstring 6 is firmly pulled, the V-type reel 3 of rotation drives first
Gear 2 is rotated, and first gear 2 drives second to connect gear 8 and rotated 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 drives second gear 4 to rotate, and second gear 4 drives driven gear 5 to rotate again, and then drives 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
Drive second to connect gear 8 while rotate backward, the gear teeth of first gear 2 are stirred the second connection gear 8 and are moved, make the
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 the reverse resilience of scroll spring 9, scroll spring 9 drives V-type reel 3 to quickly complete automatic takeup action, is again
Secondary pulling drawstring 6 is got ready.The electric current that generator 200 is exported 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 is rotated backward, to be wrapped in drawstring 6 during the groove of V-type reel 3, and generator 200 is exported without electric current, this
When, providing electric power by battery E for illuminating lamp 400 makes it light, therefore, is either pulling the process of drawstring 6, or in V
Type reel 3 is rotated backward drawstring 6 is wrapped in the groove of V-type reel 3 during illuminating lamp 400 be all luminous.
Although above with general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be modified or improved, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements, belong to the scope of protection of present invention without departing from theon the basis of the spirit of the present invention.
Claims (8)
1. a kind of lamp that 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 is electrically connected 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 rectifies 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, the first connection gear is installed in rotation on the activity in fixed seat by central shaft
In hole, the movable span be bar hole, it is described first connection gear and 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 is connected gear intermeshing with first, and it is mutual that the first gear is connected gear with second
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 is 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；It is described to generate electricity
Three power output ends of machine are electrically connected 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 is electrically connected 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 is electrically connected 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 |
|---|---|---|---|
| CN201710331904.6A CN106958793A (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 |
|---|---|---|---|
| CN201710331904.6A CN106958793A (en) | 2017-05-10 | 2017-05-10 | The lamp that a kind of machinery generates electricity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106958793A true CN106958793A (en) | 2017-07-18 |
Family
ID=59481808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710331904.6A Pending CN106958793A (en) | 2017-05-10 | 2017-05-10 | The lamp that a kind of machinery generates electricity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106958793A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109727433A (en) * | 2019-01-30 | 2019-05-07 | 华清智芯科技（北京）有限公司 | A kind of self power generation positioning rescue aid |
| CN109728630A (en) * | 2019-01-30 | 2019-05-07 | 华清智芯科技（北京）有限公司 | A kind of self power generation mobile power source |
| CN109751619A (en) * | 2019-01-30 | 2019-05-14 | 华清智芯科技（北京）有限公司 | A kind of mechanical power generation lighter |
| CN113981850A (en) * | 2021-11-17 | 2022-01-28 | 扬州大学 | Steel plate spring pull rope type power generation deceleration strip |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005078904A1 (en) * | 2004-02-16 | 2005-08-25 | Peter James Boyle | Flashlights |
| CN2786417Y (en) * | 2005-03-03 | 2006-06-07 | 松星电子科技股份有限公司 | Stationary lighting device with hand-operated generator |
| CN201251029Y (en) * | 2008-07-11 | 2009-06-03 | 陈相奎 | Hand-pulled multi-functional generating flashlight |
| CN201281233Y (en) * | 2008-10-29 | 2009-07-29 | 刘彩红 | Pull rope power generating and charging electric torch |
| CN206771247U (en) * | 2017-05-10 | 2017-12-19 | 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 CN201710331904.6A patent/CN106958793A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005078904A1 (en) * | 2004-02-16 | 2005-08-25 | Peter James Boyle | Flashlights |
| CN2786417Y (en) * | 2005-03-03 | 2006-06-07 | 松星电子科技股份有限公司 | Stationary lighting device with hand-operated generator |
| CN201251029Y (en) * | 2008-07-11 | 2009-06-03 | 陈相奎 | Hand-pulled multi-functional generating flashlight |
| CN201281233Y (en) * | 2008-10-29 | 2009-07-29 | 刘彩红 | Pull rope power generating and charging electric torch |
| CN206771247U (en) * | 2017-05-10 | 2017-12-19 | 华清智芯科技（北京）有限公司 | The lamp that a kind of machinery generates electricity |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109727433A (en) * | 2019-01-30 | 2019-05-07 | 华清智芯科技（北京）有限公司 | A kind of self power generation positioning rescue aid |
| CN109728630A (en) * | 2019-01-30 | 2019-05-07 | 华清智芯科技（北京）有限公司 | A kind of self power generation mobile power source |
| CN109751619A (en) * | 2019-01-30 | 2019-05-14 | 华清智芯科技（北京）有限公司 | A kind of mechanical power generation lighter |
| CN113981850A (en) * | 2021-11-17 | 2022-01-28 | 扬州大学 | Steel plate spring pull rope type power generation deceleration strip |
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170718 |
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| RJ01 | Rejection of invention patent application after publication |