CN104110584B - A kind of flashlight with electric generation by itself - Google Patents
A kind of flashlight with electric generation by itself Download PDFInfo
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- CN104110584B CN104110584B CN201410269595.0A CN201410269595A CN104110584B CN 104110584 B CN104110584 B CN 104110584B CN 201410269595 A CN201410269595 A CN 201410269595A CN 104110584 B CN104110584 B CN 104110584B
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- Prior art keywords
- flashlight
- electrically
- power generation
- electric generation
- electric
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- 230000002269 spontaneous effect Effects 0.000 claims abstract description 29
- 238000010248 power generation Methods 0.000 claims description 43
- 239000011324 bead Substances 0.000 claims description 9
- 238000005286 illumination Methods 0.000 claims description 8
- 229910052451 lead zirconate titanate Inorganic materials 0.000 claims description 4
- HFGPZNIAWCZYJU-UHFFFAOYSA-N lead zirconate titanate Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ti+4].[Zr+4].[Pb+2] HFGPZNIAWCZYJU-UHFFFAOYSA-N 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000002356 single layer Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims 1
- 229910052788 barium Inorganic materials 0.000 claims 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims 1
- 238000010276 construction Methods 0.000 claims 1
- 238000004898 kneading Methods 0.000 abstract description 6
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 description 11
- 239000004411 aluminium Substances 0.000 description 8
- 229910052782 aluminium Inorganic materials 0.000 description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 8
- 239000010410 layer Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 4
- 230000006698 induction Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 229910002113 barium titanate Inorganic materials 0.000 description 2
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L4/00—Electric lighting devices with self-contained electric batteries or cells
- F21L4/08—Electric lighting devices with self-contained electric batteries or cells characterised by means for in situ recharging of the batteries or cells
- F21L4/085—Pocket lamps
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Secondary Cells (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Abstract
The invention discloses a kind of flashlight with electric generation by itself, including light fixture, housing, electrically-controlled component and spontaneous electrical component, light fixture, electrically-controlled component and spontaneous electrical component are respectively arranged on the internal or external into a single integrated structure of housing；A shift knob is provided with electrically-controlled component, electrically-controlled component controls to illuminate by shift knob；Spontaneous electrical component is electrically connected with electrically-controlled component, and spontaneous electrical component provides electric energy for electrically-controlled component.Compared with prior art, the invention can just charge by the way of the kneading of only armrest produces pressure to piezoelectric, charging is convenient, Simple portable, eliminate old patent self-generating flashlight and drive manufactured sound using gear by magnetic field intercepts, environmental protection and it can recycle, therefore, application prospect is very wide.
Description
Technical field
It is to be related to a kind of flashlight with electric generation by itself specifically the present invention relates to field of lighting devices.
Background technology
First, the rise of flashlight with electric generation by itself
For a long time, energy-saving illumination field is always the field that national industrial policies and energy policy encourage development.From
From 2002, country puts into effect successively《Energy conservation and the comprehensive utilization of resources Tenth Five-year plan》、《Long-term special rule in energy-conservation
Draw》(2004)、《Promote industry restructuring temporary provisions》(2005)、《Energy development Eleventh Five-Year Plan》(2007)、《China
People's republic's economizing energy law》(2007)、《Energy-conserving product government procurement inventory》(2007)、《Efficient illumination product promotion wealth
Capital management Tentative Measures are subsidized in political affairs》(2008) file such as, promote energy-saving illumination industry obtain quickly, develop in a healthy way.2009
Year, country is included in illuminating industry《Light industry adjusts and revitalized planning》Industry is given special assistance to, is that illuminating industry is created well
Opportunity to develop.In March, 2011, National Development and Reform Committee's issue《Industry restructuring guidance list (sheet in 2011)》, by green
Illuminating product and systems technology development and application, emergency lighting equipment and light fixture are included in encouragement class catalogue.Flashlight is used as people
A kind of most common lighting apparatus, falls over each other one of improved selection as enterprises and individuals naturally.Carry out energy-saving illumination from country
Since, Chinese numerous enterprises and it is personal be made that many good tries to this, miscellaneous flashlight with electric generation by itself meet the tendency of and
It is raw.
2nd, the application of flashlight with electric generation by itself and the problem of exist
There is the flashlight with electric generation by itself of three types, respectively magnetic cutting type flashlight with electric generation by itself, the sun currently on the market
Energy flashlight with electric generation by itself and temperature flashlight with electric generation by itself, the flashlight with electric generation by itself of above-mentioned three types are attained by self power generation mesh
, but all there are various problems in each type of flashlight.
1st, magnetic cutting type flashlight with electric generation by itself
Magnetic cutting type flashlight with electric generation by itself is divided into following several forms again：Rubber sleeve is moved or hand-operated self-generating electric torch, than
Coiling on two blocks of magnet, magnetic conductive rod is installed inside such as Application No. CN2008100728329 power generation flashlight, the invention
Cylinder is installed between two magnet, and the invention carries out cutting magnetic induction line motion to fill energy for battery using rubber sleeve movable slider；Hand
The flashlight with electric generation by itself of flashlight with electric generation by itself, such as Application No. CN201001880941, the invention adds on the basis of the former
To improve, manual actuation sliding block is changed into air storage chamber and air bag, the invention utilizes the air-flow of air bag by the way of hand pressing
Driving rotor cutting magnetic induction line carries out filling energy to battery；Natural wind dynamic formula flashlight with electric generation by itself, such as Application No.
CN2011101113554 flashlight with electric generation by itself, the invention improves to some extent again compared with the above two, and the invention no longer sticks to manpower
Generate electricity, but add and can be cut with the blade of wind drive by wind drive blade, then by blade rotor driven in rotating shaft afterbody
Cut magnetic induction line and fill energy for battery.Although three of the above magnetic cutting type flashlight with electric generation by itself has good improvement, there are still
Some problems.Although magnetic cutting flashlight with electric generation by itself can be produced using cutting magnetic induction line motion needed for electric energy, magnetic field intercepts
The spring gear volume of drive is larger, and this just inevitably expands the volume of flashlight, increases the weight of flashlight, this is not
Only it is unfavorable for people to carry with, and no small noise can be sent.Application No. CN2011101113554 self-generating flashlight
Cylinder replaces manpower using wind-force, it appears that is the trouble for alleviating electricity generated manually, but also greatly limit its application, causes
Unnecessary trouble.
2nd, solar energy flashlight with electric generation by itself
Such as Application No. CN2010102944813 solar electric torch, the invention is collected using Salar light-gathering version
Solar energy charges for battery.Although solar energy flashlight with electric generation by itself can be energized using this green energy resource of solar energy for torch,
Still there is its limitation.Such as, the flashlight must be placed periodically charges with the place for having sufficient sunshine or similar light intensity, this
The waste of new inconvenience or other energy is just triggered.Moreover, uncharged solar energy flashlight with electric generation by itself is at night
Or it is overcast and rainy all lose its effectiveness, this just greatly limit its application.
3rd, temperature flashlight with electric generation by itself
The successful case that also there are many trials in foreign countries with the deviation of temperature to charge for flashlight, it substantially shows as utilizing
The height or palm of the hand temperature of the temperature of surrounding environment, the principle transmitted from high to low using temperature is the battery charging of flashlight.
But, the temperature flashlight with electric generation by itself is limited to the temperature of surrounding environment, if while people can substantially reduce this with gloves again
The charging effect of temperature flashlight with electric generation by itself, so application or narrow, it is difficult to promote.
To sum up state, need badly currently on the market a kind of simple to operate, facilitate portable, at the same have with broad field of application from
Power generation flashlight.
The content of the invention
In view of the above-mentioned problems existing in the prior art, it is an object of the invention to provide a kind of flashlight with electric generation by itself, this is spontaneous
Electric torch only can just fill energy with hand kneading for battery, facilitate portable, economical environment-protective.
For achieving the above object, the technical solution adopted by the present invention is as follows：
A kind of flashlight with electric generation by itself, including：Light fixture, housing, electrically-controlled component and spontaneous electrical component, light fixture, electricity
Control component and spontaneous electrical component are respectively arranged on the internal or external into a single integrated structure of housing；Be provided with electrically-controlled component a switch by
Button, electrically-controlled component controls to illuminate by shift knob；Spontaneous electrical component is electrically connected with electrically-controlled component, is electricity by spontaneous electrical component
Control component and electric energy is provided.
Preferably, the spontaneous electrical component further comprises at least one pair of piezoelectric patches and self power generation sleeve, piezoelectric patches difference
On the inwall for being arranged on self power generation sleeve, the geometric center on self power generation sleeve cross section is symmetric, and human hand passes through hand
Pinch self power generation sleeve extruding piezoelectric patches and provide electric energy for electrically-controlled component.
It is highly preferred that the piezoelectric patches and self power generation sleeve use embedded connection.
It is highly preferred that the piezoelectric patches is made of piezoelectric.
It is highly preferred that the piezoelectric be selected from piezoelectric ceramics barium titanate BT, lead zirconate titanate PZT, modified lead zirconate titanate or
One or more of mixtures in lead meta-columbute.
It is highly preferred that the piezoelectric patches is single layer structure.As another embodiment, described piezoelectric patches is multilayer knot
Structure.
It is highly preferred that the piezoelectric patches is a rectangular slab or square plate.
Preferably, the self power generation sleeve is arranged on shell one end and the concentric socket of housing, self power generation sleeve cross section
Shape and the shape of housing cross-sectional match.
It is highly preferred that the area of the self power generation sleeve cross section hollow parts is not less than the cross-sectional area of housing.
It is highly preferred that the cross-sectional area of the self power generation sleeve is more than the cross-sectional area of housing.
It is highly preferred that the self power generation sleeve is hollow a cuboid or cylinder.
It is highly preferred that the self power generation sleeve and housing connect, both ends are provided with the shaft shoulder, and spontaneous electrical component is arranged on two axles
Between shoulder, so that whole spontaneous electrical component is positioned on housing.
Another object of the present invention is to provide a kind of flashlight with electric generation by itself, to make the self power generation group in flashlight with electric generation by itself
The electric energy that part is sent smoothly is filled with electrically-controlled component, and electric energy is not in backflow phenomenon, and inventor is to any of the above-described structure
Flashlight with electric generation by itself make improvement, the electric energy that the spontaneous electrical component in flashlight is sent smoothly is filled with electrically-controlled component, and
And electric energy is not in backflow phenomenon, so that ensure whole flashlight with electric generation by itself uses and reduces unnecessary drain,
Energy-conserving and environment-protective.
Preferably, the electrically-controlled component further comprises an at least rechargeable battery, a circuit board and an at least diode, its
In, circuit board and rechargeable battery are electrically connected, and the piezoelectric patches and rechargeable battery in spontaneous electrical component are electrically connected through a diode and structure
Into loop.
It is highly preferred that the anode of the piezoelectric patches and the anode of rechargeable battery are electrically connected by diode forward.
It is highly preferred that the negative electrode electrical connection of the negative electrode and rechargeable battery of the piezoelectric patches.
It is highly preferred that being connected in series between the rechargeable battery using both positive and negative polarity.
Preferably, the rechargeable battery and circuit board are electrically connected by diode forward and constitute loop.
It is highly preferred that the circuit board is a magnification circuit plate.
Another object of the present invention is to provide a kind of flashlight with electric generation by itself, is that can clearly show that in flashlight whether electric to have,
Energy waste is avoided, inventor makes improvement to the flashlight with electric generation by itself of any of the above-described structure, increase by one in flashlight and indicate
Lamp, clearly directly displays electricity in flashlight and stores situation, energy-conserving and environment-protective.
Preferably, the electrically-controlled component further comprises an indicator lamp, and indicator lamp and shift knob are arranged on circuit board top
Portion two ends, wherein, indicator lamp is in close to one end of rechargeable battery, and electric quantity of rechargeable battery in electrically-controlled component is shown by indicator lamp
Storage condition.
It is highly preferred that the indicator lamp further comprises a LED lamp bead and a lamppost, lamppost two ends connect LED respectively
Pearl and circuit board, LED lamp bead and circuit board electrical connection.
To sum up state, compared with prior art, a kind of lighting apparatus for use piezoelectric that the present invention is provided is a kind of non-
Magnetic cuts the life products of self power generation, and the invention is by the way of the kneading of only armrest produces pressure to piezoelectric with regard to that can fill
Electricity, charging is convenient, Simple portable, eliminates old patent self-generating flashlight and drives manufactured sound using gear by magnetic field intercepts
Sound, environmental protection and can be recycled, and therefore, application prospect is very wide.
Brief description of the drawings
The embodiment explosive view for the flashlight with electric generation by itself that Fig. 1 provides for the present invention；
The example structure schematic diagram for the flashlight with electric generation by itself that Fig. 2 provides for the present invention；
The embodiment piezoelectric patches and battery connection diagram for the flashlight with electric generation by itself that Fig. 3 provides for the present invention.
Embodiment
Figures 1 and 2 show that a kind of embodiment of flashlight with electric generation by itself of the present invention, the flashlight with electric generation by itself includes illumination
Component 1, housing 2, electrically-controlled component 3 and spontaneous electrical component 4, light fixture 1, electrically-controlled component 3 and spontaneous electrical component 4 are respectively arranged on shell
Body 2 it is internal or external into a single integrated structure, spontaneous electrical component 4 is electrically connected with electrically-controlled component 3, and spontaneous electrical component 4 is automatically controlled
Component 3 provides electric energy.
Come by order from right to left, spontaneous electrical component 4 further comprises the multipair self power generation sleeve of piezoelectric patches 401 and one
402, piezoelectric patches 401 is separately positioned on the inwall of self power generation sleeve 402, in the geometry on the cross section of self power generation sleeve 402
The heart is symmetric, and human hand pinches the extruding piezoelectric patches 401 of self power generation sleeve 402 by hand and provides electric energy for electrically-controlled component.Wherein, press
Electric piece 401 and self power generation sleeve 402 use embedded connection, and piezoelectric patches 401 is the rectangular slab of a single layer structure, piezoelectric patches
401 are made of piezoelectric ceramics barium titanate BT.Self power generation sleeve 402 is arranged on the 3rd joint 203 of the one end of housing 2 and housing 2
Concentric socket, the shape and the shape of the cross section of the 3rd joint 203 of its cross section match, the cross section of self power generation sleeve 402
The area of hollow parts is not less than the cross-sectional area of the 3rd joint 203, and the cross-sectional area of self power generation external member 402 is more than the 3rd joint
203 cross-sectional area.Self power generation sleeve 402 is a cylinder.The joint 203 of self power generation sleeve 402 and second both ends that connect are set
There is the shaft shoulder, self power generation sleeve 402 is arranged between two shaft shoulders, so that whole spontaneous electrical component 4 is positioned on housing 2.
The setting of spontaneous electrical component 4, it is creative the drawbacks of solving conventional conventional manual flashlight with electric generation by itself, only lean on
The mode that the kneading of hand produces pressure to piezoelectric can just charge, and charging is convenient, eliminates old patent self-generating flashlight and leans on
Magnetic field intercepts drive manufactured sound using gear, environmental protection and can recycle.
In order that the stability of flashlight with electric generation by itself is more preferably, the electricity service condition of flashlight is preferably shown when using,
And also to solve the problem of electricity during use flows back, the invention is further provided with electrically-controlled component.
Electrically-controlled component 3 further comprises a rechargeable battery 301, a circuit board 302 and two diodes 303, wherein, circuit board
302nd, rechargeable battery 301 and diode 303 are electrically connected.
With reference to shown in Fig. 3：The rechargeable battery 301 of piezoelectric patches 401 and electrically-controlled component 3 in spontaneous electrical component 4 passes through two poles
Pipe 303 electrically connects and constitutes loop.The anode of piezoelectric patches 401 and the anode of rechargeable battery 301 are electrically connected by the forward direction of diode 303
Connect, the negative electrode electrical connection of the negative electrode and rechargeable battery 301 of piezoelectric patches 401.Connected and connected using both positive and negative polarity between rechargeable battery 301
Connect, rechargeable battery 301 and circuit board 302 are electrically connected by the forward direction of diode 303 and constitute loop.Circuit board 302 is further wrapped
A shift knob 3022 and an indicator lamp 3021 are included, indicator lamp 3021 and shift knob 3022 are arranged on the top of circuit board 302 two
End, wherein, indicator lamp 3021 is in close to one end of rechargeable battery 301.Circuit board 302 is a magnification circuit plate, for amplifying
Carry out the electric current of self-charging battery.Indicator lamp 3021 is a LED lamp bead 30211 and a lamppost 30212, and the LED lamp bead 30211 is with vain
Glue is fixed on the top of lamppost 30212, and LED lamp bead 30211 is electrically connected with circuit board 302, passes through the bright light feelings of LED lamp bead 30211
Condition shows electric quantity of rechargeable battery storage condition in electrically-controlled component.
Light fixture 1 and housing 2 of the present invention use the structure of prior art, in order to completely describe self-generating flashlight
Cylinder is in a kind of this preferred embodiment on light fixture 1 and housing 2 of offer.
Light fixture 1 is arranged at flashlight with electric generation by itself one end, inside the first trochanter 201 in housing 2.Light fixture 1
Further comprise a lamp ring 101, a lampshade 102, a light source 103 and an aluminium base 104, wherein：Lampshade 102 is arranged on lamp ring
101 sides；Light source 103 is bonded in white glue in the centre of form of aluminium base 104, light source 103 and the company of being bolted of aluminium base 104
Connect；Light source 103 and aluminium base 104 are arranged inside lamp ring 101, and the circuit board of aluminium base 104 and electrically-controlled component 3 is by being electrically connected
Connect.
Lamp ring 101 is the hollow cylinder that a two is communicated, and the interior side of lamp ring 101 is provided with mounting groove, and the groove is side
Connected in star, the groove is used to install lampshade 102, the edge side that lamp ring 101 is connected with lampshade 102 provided with chamfering, annulus
Angle is the straight angle.Lampshade 102 is a circular sheet, and lamp ring 101 is made with lampshade 102 of stainless steel.Light source 103 is an illumination
Bulb, for providing light source for lighting apparatus.Aluminium base 104 is an irregular symmetrical thin plate, and its edge sets and is uniformly distributed
There is the square stretching projection as six, identical circular groove is designed between square stretching projection；Aluminium base 104 by
Three-decker is constituted, and is a circuit layer, an insulating barrier and a metal-based layer respectively, wherein, circuit layer is one layer of copper foil, insulation
Layer is one layer of rubber, and metal-based layer is made up of aluminium alloy, and the setting of aluminium base 104 is mainly used in radiating.
Housing 2 be further divided into above and below two parts, two parts size shape is consistent up and down, and both, which unite two into one, is fixedly connected
For housing 2.Housing 2 further comprises first trochanter 201, the second joint 202, the 3rd joint 203 and the 4th joint 204, first
Joint 201, the second joint 202, the 3rd joint 203 and the 4th joint 204 are fixedly connected sequentially.Wherein, light fixture 1 is in the
Inside one joint 201, electrically-controlled component 3 is in inside the second joint 202, and spontaneous electrical component 4 is concentric to be socketed in the 3rd joint 203
It is outside.First trochanter 201, the second joint 202, the 3rd joint 203 and the 4th joint 204 are made of stainless steel.
Wherein, first trochanter 201 is a hollow cylinder, wherein, the cross section of the one end that keeps left is more than the transversal of another side
Face.The side of first trochanter 201 is connected with lamp ring 101, and the side being connected with lamp ring 101 is further provided with a fixing groove, and this is fixed
Groove is the circular neck of half, and semicircle neck is used to be fixedly connected with lamp ring 101 and first trochanter 201.Semicircle neck laggard one
Step is provided with a shaft shoulder, and the shaft shoulder is used for the axially position of lamp ring 101；The cross-sectional area of the side of the connection lamp of first trochanter 201 ring 101 is big
In opposite side.A Semicircular baffle is provided between the joint 202 of first trochanter 201 and second, the baffle plate is provided with two installations
Groove, mounting groove is square groove, and the mounting groove is used in the inside mounting circuit boards 302 of the second joint 202 and associated component.Second
Joint 202 is a hollow cylinder, and the width of the radius and circuit board 302 of the cross section of joint 202 matches, the length of the joint
The length spent with circuit board 302 matches.3rd joint 203 is a hollow cylinder, the radius of the joint cross section and charging
The cross sectional radius and the radius of self power generation sleeve 402 of battery 301 match, the length of the joint and the length of self power generation sleeve 402
Degree matches.4th joint 204 is a hollow cylinder, and the side that the 4th joint 204 is connected with the 3rd joint 203 is provided with an axle
Shoulder, the positioning for self power generation sleeve 402；Another lateral edges of 4th joint 204 are provided with chamfering, and the chamfering is the straight angle.On housing 2
Face is further provided with a shift knob through hole 2021 and indicator lamp through hole 2022, shift knob through hole 2021 and indicator lamp through hole
2022 are arranged at the top of the second joint 202, and shift knob through hole 2021 and indicator lamp through hole 2022 are manhole, are opened
The diameter for closing the diameter and shift knob 3022 of button pass through hole 2021 matches, the diameter and indicator lamp of indicator lamp through hole 2022
The cross section of 3021 lamppost 30211 matches.
The size of the design of housing 2, on the one hand laminating lighting unit 1, electrically-controlled component 3 and spontaneous electrical component 4, as far as possible
Material is saved, mitigates weight, the product is facilitated portable；On the other hand ergonomics is combined, has been done in each several part and met hand
The processing of type, is convenient for people to comfortably to use.
The specific works mode of the invention is：With hand kneading self power generation sleeve 402, pierced by hand kneading self power generation sleeve 402
The electricity for swashing piezoelectric patches 401 and producing is transmitted to rechargeable battery 301 via electric wire to be stored, due to rechargeable battery 301 and electricity
Road plate 302 is connected, and one side circuit board 302 shows the storage situation of the electricity of rechargeable battery 301, the opposing party by indicator lamp 3021
Electric signal is enlarged into lighting unit 1 by circuit board 302 and provides electric energy by face rechargeable battery 301, so as to reach the purpose of illumination.
Above-mentioned simply presently preferred embodiments of the present invention, not does any formal limitation to the present invention.Although of the invention
It is disclosed above with preferred embodiment, but it is not intended to limit the utility model.Any those skilled in the art,
In the case of not departing from technical solution of the present invention scope, the technology contents of above-mentioned explanation are may be by technical solution of the present invention
Many possible variations and modification are made, or is revised as the equivalent embodiment of equivalent variations.Therefore, it is every without departing from skill of the present invention
The content of art scheme, according to the technology of the present invention essence to any simple modifications, equivalents, and modifications made for any of the above embodiments,
It all should fall in the range of technical solution of the present invention protection.
Claims (14)
1. a kind of flashlight with electric generation by itself, it is characterised in that：Including light fixture, housing, electrically-controlled component and spontaneous electrical component, illumination
Component, electrically-controlled component and spontaneous electrical component are respectively arranged on the internal or external into a single integrated structure of housing；It is provided with electrically-controlled component
One shift knob, electrically-controlled component controls to illuminate by shift knob；Spontaneous electrical component is electrically connected with electrically-controlled component, and self power generation
Component provides electric energy for electrically-controlled component, and the spontaneous electrical component further comprises at least one pair of piezoelectric patches and a self power generation sleeve,
Piezoelectric patches is separately positioned on the inwall of self power generation sleeve, and the geometric center on self power generation sleeve cross section is symmetric,
The self power generation sleeve is arranged on shell one end and the concentric socket of housing, and the area of self power generation sleeve cross section hollow parts is not
Less than the cross-sectional area of housing, self power generation sleeve extruding piezoelectric patches is pinched by hand and provides electric energy for electrically-controlled component.
2. flashlight with electric generation by itself according to claim 1, it is characterised in that：The piezoelectric patches and self power generation sleeve are using embedding
Enter formula connection.
3. flashlight with electric generation by itself according to claim 1, it is characterised in that：The piezoelectric patches is made of piezoelectric.
4. flashlight with electric generation by itself according to claim 3, it is characterised in that：The piezoelectric is selected from piezoelectric ceramics metatitanic acid
One or more of mixtures in barium BT, lead zirconate titanate PZT, modified lead zirconate titanate or lead meta-columbute.
5. flashlight with electric generation by itself according to claim 1, it is characterised in that：The piezoelectric patches is single layer structure.
6. flashlight with electric generation by itself according to claim 1, it is characterised in that：The piezoelectric patches is sandwich construction.
7. flashlight with electric generation by itself according to claim 6, it is characterised in that：The shape of the self power generation sleeve cross section with
The shape of housing cross-sectional matches.
8. flashlight with electric generation by itself according to claim 1, it is characterised in that：The self power generation sleeve and housing connect two ends
Portion is provided with the shaft shoulder, and self power generation sleeve is arranged between two shaft shoulders.
9. flashlight with electric generation by itself according to claim 1, it is characterised in that：The electrically-controlled component further comprises at least one
Rechargeable battery, a circuit board and an at least diode, wherein, circuit board and rechargeable battery are electrically connected, the pressure in spontaneous electrical component
Electric piece and rechargeable battery are electrically connected through a diode and constitute loop.
10. flashlight with electric generation by itself according to claim 9, it is characterised in that：The anode and rechargeable battery of the piezoelectric patches
Anode electrically connected by diode forward, the negative electrode electrical connection of the negative electrode of piezoelectric patches and rechargeable battery.
11. flashlight with electric generation by itself according to claim 10, it is characterised in that：Both positive and negative polarity is used between the rechargeable battery
It is connected in series.
12. flashlight with electric generation by itself according to claim 11, it is characterised in that：The rechargeable battery and circuit board pass through two
Pole pipe forward direction electrically connects and constitutes loop.
13. flashlight with electric generation by itself according to claim 9, it is characterised in that：The electrically-controlled component further comprises a finger
Show lamp, indicator lamp and shift knob are arranged on two ends at the top of circuit board, wherein, indicator lamp is in close to one end of rechargeable battery,
Electric quantity of rechargeable battery storage condition in electrically-controlled component is shown by indicator lamp.
14. flashlight with electric generation by itself according to claim 13, it is characterised in that：The indicator lamp further comprises a LED
Lamp bead and a lamppost, lamppost two ends connect LED lamp bead and circuit board, LED lamp bead and circuit board electrical connection respectively.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410269595.0A CN104110584B (en) | 2014-06-17 | 2014-06-17 | A kind of flashlight with electric generation by itself |
| CN201710415335.3A CN106979472B (en) | 2014-06-17 | 2014-06-17 | A kind of flashlight with electric generation by itself |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410269595.0A CN104110584B (en) | 2014-06-17 | 2014-06-17 | A kind of flashlight with electric generation by itself |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710415335.3A Division CN106979472B (en) | 2014-06-17 | 2014-06-17 | A kind of flashlight with electric generation by itself |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104110584A CN104110584A (en) | 2014-10-22 |
| CN104110584B true CN104110584B (en) | 2017-08-04 |
Family
ID=51707498
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710415335.3A Expired - Fee Related CN106979472B (en) | 2014-06-17 | 2014-06-17 | A kind of flashlight with electric generation by itself |
| CN201410269595.0A Active CN104110584B (en) | 2014-06-17 | 2014-06-17 | A kind of flashlight with electric generation by itself |
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| CN201710415335.3A Expired - Fee Related CN106979472B (en) | 2014-06-17 | 2014-06-17 | A kind of flashlight with electric generation by itself |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105003834A (en) * | 2015-06-30 | 2015-10-28 | 广西大学 | Emergency lighting device |
| CN106094501A (en) * | 2016-07-15 | 2016-11-09 | 江苏海事职业技术学院 | A kind of movement power generation type meter step wrist-watch |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201414465Y (en) * | 2009-06-03 | 2010-03-03 | 梁策 | Self supply power generation illumination shoes |
| CN202946934U (en) * | 2012-11-16 | 2013-05-22 | 南京化工职业技术学院 | Light emitting diode (LED) flashlight |
| CN203907255U (en) * | 2014-06-17 | 2014-10-29 | 章驰 | Self-power-generation flashlight |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4768138A (en) * | 1987-08-05 | 1988-08-30 | The Cloverline, Inc. | Flashlight |
| JP2001210101A (en) * | 2000-01-28 | 2001-08-03 | Usc Corp | Manually workable signal light |
| US20050083683A1 (en) * | 2003-10-15 | 2005-04-21 | Ping-Hui Ho | Self-generating flashlight |
| JP2006210322A (en) * | 2005-11-10 | 2006-08-10 | Taiheiyo Cement Corp | Light emission device and flashlight using it |
| JP4865385B2 (en) * | 2006-04-03 | 2012-02-01 | 太平洋セメント株式会社 | Power generation device, light emitting device, and flashlight using the same |
| US7777396B2 (en) * | 2006-06-06 | 2010-08-17 | Omnitek Partners Llc | Impact powered devices |
| US8556450B2 (en) * | 2007-11-16 | 2013-10-15 | Victor A. Grossman | Flexible battery container and method of use |
| CN201377690Y (en) * | 2009-03-20 | 2010-01-06 | 深圳创维－Rgb电子有限公司 | Energy-saving torch |
| KR101197829B1 (en) * | 2011-01-24 | 2012-11-05 | 이순희 | Self-Generated Safety Lamp using Piezoelectric Energy Harvester |
| KR101326993B1 (en) * | 2011-07-13 | 2013-11-20 | (주)시드에너텍 | Piezoelectric harvesting system by using water stream |
| KR101139700B1 (en) * | 2011-08-12 | 2012-05-02 | (주)진우소프트이노베이션 | Light emitting device rod using piezoelectric harvesting |
| KR20130080495A (en) * | 2012-01-05 | 2013-07-15 | 박혁 | Self-generating multi-function flashlight utilized by piezoelectric element |
| CN202552364U (en) * | 2012-01-16 | 2012-11-28 | 曾胜克 | Self-luminous shoe |
-
2014
- 2014-06-17 CN CN201710415335.3A patent/CN106979472B/en not_active Expired - Fee Related
- 2014-06-17 CN CN201410269595.0A patent/CN104110584B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201414465Y (en) * | 2009-06-03 | 2010-03-03 | 梁策 | Self supply power generation illumination shoes |
| CN202946934U (en) * | 2012-11-16 | 2013-05-22 | 南京化工职业技术学院 | Light emitting diode (LED) flashlight |
| CN203907255U (en) * | 2014-06-17 | 2014-10-29 | 章驰 | Self-power-generation flashlight |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106979472A (en) | 2017-07-25 |
| CN106979472B (en) | 2019-07-16 |
| CN104110584A (en) | 2014-10-22 |
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