CN203224946U - Self-generating electricity piezoelectric electromagnetic induction environmental-friendly doorbell - Google Patents
Self-generating electricity piezoelectric electromagnetic induction environmental-friendly doorbell Download PDFInfo
- Publication number
- CN203224946U CN203224946U CN 201320216571 CN201320216571U CN203224946U CN 203224946 U CN203224946 U CN 203224946U CN 201320216571 CN201320216571 CN 201320216571 CN 201320216571 U CN201320216571 U CN 201320216571U CN 203224946 U CN203224946 U CN 203224946U
- Authority
- CN
- China
- Prior art keywords
- piezoelectric
- electromagnetic induction
- doorbell
- self
- current amplification
- 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.)
- Expired - Fee Related
Links
- 230000005674 electromagnetic induction Effects 0.000 title claims abstract description 22
- 230000005611 electricity Effects 0.000 title abstract description 7
- 239000000919 ceramic Substances 0.000 claims abstract description 20
- 230000003321 amplification Effects 0.000 claims abstract description 18
- 238000003199 nucleic acid amplification method Methods 0.000 claims abstract description 18
- 238000010248 power generation Methods 0.000 claims description 8
- 230000007613 environmental effect Effects 0.000 claims description 7
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 239000002002 slurry Substances 0.000 claims description 3
- 229910000976 Electrical steel Inorganic materials 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 2
- 230000007704 transition Effects 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 4
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
Images
Landscapes
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Abstract
This utility model discloses a self-generating electricity piezoelectric electromagnetic induction environmental-friendly doorbell, which solves a problem in the traditional doorbell that people need to replace the batteries of the doorbell for multiple times and thus produce pollution for environment. The self-generating electricity piezoelectric electromagnetic induction environmental-friendly doorbell consists of a piezoelectric transition system, a current amplification system, an electromagnetic induction ring-down system. The piezoelectric transition system is constituted by a plurality of piezoelectric electricity-generating units which are connected serially, wherein each of the piezoelectric electricity-generating units is constituted by a plurality of piezoelectric ceramic sheets which are connected in parallel. A structure composed by the piezoelectric ceramics sheets is placed on a piezoelectric ceramics base. A small-size voltage-reduction-and- current-rise device performs voltage reduction and current rise on the current amplification system. Two rectangle magnets are respectively inlayed on two rectangle boards of the electromagnetic induction ring down system. A rectangle wire loop in a magnetic field is fixed with the rotation shaft of the rectangle wire loop, and the sound-making bell is drove to swing to make a sound when current is generated in the rectangle wire loop. The self-generating electricity piezoelectric electromagnetic induction environmental-friendly doorbell has advantages of self-generating electricity, free pollution, environmental-friendly concept and convenience for daily life.
Description
Technical field
The utility model relates to a kind of doorbell, especially a kind of self power generation environmental protection doorbell that does not need to install battery.
Background technology
At present, the doorbell on the market mostly is needs the periodic replacement battery or needs the extra product that inserts power supply.Show according to relevant investigation: the annual 2-3 primary cell of approximately changing of China average each household family, change 3 joints at every turn.Through estimation, China's total consumption of annual doorbell battery is about 7.896 hundred million joints.Can find that through investigation and analysis traditional doorbell has the following disadvantages.Cause inconvenience (for example change the battery inconvenience, delay important thing etc. when not having electricity easily) when having a power failure or not having electricity, can on the one hand people's life; On the other hand, existing doorbell need regularly replace battery, and the dry cell of use not only expends a large amount of energy, and contains mercury cell environment is had huge pollution hidden trouble.The utility model has carried out the detail analysis test in line with the theory of energy-conserving and environment-protective to principle of work and the power of doorbell, the power of finding the pronunciation of driving doorbell is not very big, in other words can be by driving doorbell work to other form energies through being converted into electric energy.From this thinking, the mechanical energy that the applicant has produced when having expected utilizing the piezoelectric effect of piezoelectric ceramics that people are rung a doorbell is converted into electric energy and then drives doorbell, reaches the purpose of doorbell pronunciation.
Summary of the invention
Need regularly replace battery and bring inconvenience to people in order to overcome existing doorbell, and bring the deficiency of severe contamination simultaneously to environment, the utility model provides a kind of self power generation environmental protection doorbell, the characteristics that not only have self power generation, and do not produce any pollution, cheap for manufacturing cost in the use, be easy to large tracts of land and promote the use of.
The technical scheme that its technical matters that solves the utility model adopts is: the utility model mainly is made up of piezoelectricity converting system, electric current amplification system, electromagnetic induction bell ring system three parts.Described piezoelectricity converting system is formed by some groups of piezo-electric generating units in series, wherein every group of piezo-electric generating unit is to form by several PZT piezoelectric ceramic pieces are in parallel, bottom crown scribbles silver slurry and is convenient to conduction on the piezoelectric ceramic piece, thin wire on two pole-faces weld respectively, export two circuits, will be placed in by the structure that piezoelectric ceramic piece is formed on the piezoelectric ceramics pedestal and play fixed supporting role.The rising electric current produced bigger driving force when described electric current amplification system adopted miniature toroidal step-down current lifting device to reduce voltage, and the left end coil turn is 10 to 15 times of right-hand member coil turn; Two leads that the piezoelectricity converting system is drawn join with two binding posts of electric current amplification system respectively, and draw two binding posts at the other end of miniature toroidal step-down current lifting device.Described electromagnetic induction bell ring system inlays two square magnets respectively on two rectangular slabs, form uniform magnetic field, make two magnet face opposites that attract each other and parallel, square coil is arranged in the magnetic field, square coil and turning axle are fixed together, the driven rotary axle rotated when coil rotated, two binding posts that two leads on the square coil are extracted with the electric current amplification system join, the square coil that is arranged in magnetic field is subjected to the electromagnetic force acting when energising, thereby make the vibrations of pronunciation part namely produce voice signal, when no current when the square coil, the pronunciation small bell returns to original state under the effect of self and turning axle self gravitation.
Advantage of the present utility model is:
(1) replaces battery fully, had energy-conservation effect, realized the theory of low-carbon (LC);
(2) reduced the use amount of battery, use does not produce any discarded object and pollution, has the meaning of protection environment;
(3) processing technology is simple, realizes large-scale commercial applications production easily;
(4) it is long to be easy to installation, good stability, life cycle;
(5) make low processing cost, applied range;
(6) be the inevitable requirement of building resource-conserving and friendly environment society.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is structure design principle figure of the present utility model.
Fig. 2 is the utility model piezoelectricity conversion system structural representation.
Fig. 3 is the utility model electromagnetic induction bell ring system architecture synoptic diagram.
1. piezoelectric ceramics top crowns shown in the figure, 2. piezoelectric ceramics bottom crown, 3. piezoelectric ceramics pedestal, 4. piezoelectric ceramic piece, 5. miniature toroidal step-down current lifting device, 6. your boron magnets a, 7. your boron magnets b, 8. square coil, 9. pronunciation small bell, 10. square coil turning axle, 11 piezoelectricity conversion system positive terminals, 12 piezoelectricity conversion system negative terminals, 13 electric current amplification systems input negative terminal, 14 electric current amplification systems input positive terminal, 15 electric current amplification systems output positive terminal, 16. electric current amplification system output negative terminal, 17 electromagnetic induction bell ring system negative terminals, 18 electromagnetic induction bell ring system positive terminals.
Embodiment
Below we will be described further the utility model in conjunction with the accompanying drawings and embodiments.
By reference to the accompanying drawings 1,2,3, a kind of self power generation piezoelectric electro magnetic induction environmental protection doorbell is made up of piezoelectricity converting system, electric current amplification system, electromagnetic induction bell ring system three parts.
The piezoelectricity converting system is formed by some groups of piezo-electric generating units in series, and wherein every group of piezo-electric generating unit is to form by several PZT piezoelectric ceramic pieces are in parallel; The last bottom crown of piezoelectric ceramic piece (4) scribbles the silver slurry and is convenient to conduction; Thin wire on two pole-faces weld is respectively exported two circuits to binding post (11) and (12); To be placed on the piezoelectric ceramics pedestal (3) by the structure that piezoelectric ceramic piece (4) are formed and play fixed supporting role.
Electric current amplification system employing miniature toroidal step-down current lifting device (5) rising electric current when reducing voltage, produce bigger driving force, miniature toroidal step-down current lifting device left end coil turn is 10 to 15 times of right-hand member coil turn, the iron core of miniature toroidal step-down current lifting device is made up of ring-shaped silicon steel sheet, with thin wire with binding post (11) be connected with (14), binding post (12) is connected with (13), and draws two binding posts (15) and (16) at the other end of miniature toroidal step-down current lifting device (5);
Electromagnetic induction bell ring system inlays two square magnets (6) and (7) respectively on two rectangular slabs, make two magnet face opposites that attract each other and parallel, forms uniform magnetic field; Square coil in the magnetic field (8) and square coil turning axle (10) are fixed together, turning axle one end is provided with pronunciation small bell (9), after the piezoelectricity converting system is under pressure, produce electric current in the loop, square coil (8) has electric current to flow through drive square coil turning axle (10) is rotated, make pronunciation small bell (9) deflection namely produce voice signal, when no current during by square coil (8), pronunciation small bell (9) returns to original state under the effect of self and turning axle self gravitation; Two leads on the square coil (8) are extracted to binding post (17) and (18), with thin wire with binding post (15) be connected with (18), (16) be connected with (17).
Claims (3)
1. self power generation piezoelectric electro magnetic induction environmental protection doorbell, formed by piezoelectricity converting system, electric current amplification system, electromagnetic induction bell ring system three parts, it is characterized in that: described piezoelectricity converting system is formed by some groups of piezo-electric generating units in series, wherein every group of piezo-electric generating unit is to form by several piezoelectric ceramic pieces (4) are in parallel, and described electric current amplification system adopts miniature toroidal step-down current lifting device (5) to realize; Described electromagnetic induction bell ring system inlays first rectangular magnet (6) and second rectangular magnet (7) respectively on two rectangular slabs, make two magnet face opposites that attract each other and parallel, be provided with square coil (8) in the magnetic field, square coil in the magnetic field (8) and square coil turning axle (10) are fixed together, turning axle one end is provided with pronunciation small bell (9), with thin wire electric current amplification system output positive terminal (15) is connected with electromagnetic induction bell ring system positive terminal (18), electric current amplification system output negative terminal (16) is connected with electromagnetic induction bell ring system negative terminal (17).
2. self power generation piezoelectric electro magnetic induction environmental protection doorbell according to claim 1, it is characterized in that: piezoelectric ceramic piece (4) is gone up bottom crown and is scribbled the silver slurry, be welded with thin wire respectively at two pole-faces, will be placed on the piezoelectric ceramics pedestal (3) by the structure that piezoelectric ceramic piece (4) are formed and play fixed supporting role.
3. self power generation piezoelectric electro magnetic induction environmental protection doorbell according to claim 1, it is characterized in that described miniature toroidal step-down current lifting device left end coil turn is 10 to 15 times of right-hand member coil turn, the iron core of described miniature toroidal step-down current lifting device is made up of ring-shaped silicon steel sheet, with thin wire piezoelectricity conversion system positive terminal (11) is connected with electric current amplification system input negative terminal (13) with electric current amplification system input positive terminal (14), piezoelectricity conversion system negative terminal (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320216571 CN203224946U (en) | 2013-04-25 | 2013-04-25 | Self-generating electricity piezoelectric electromagnetic induction environmental-friendly doorbell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320216571 CN203224946U (en) | 2013-04-25 | 2013-04-25 | Self-generating electricity piezoelectric electromagnetic induction environmental-friendly doorbell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203224946U true CN203224946U (en) | 2013-10-02 |
Family
ID=49251944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320216571 Expired - Fee Related CN203224946U (en) | 2013-04-25 | 2013-04-25 | Self-generating electricity piezoelectric electromagnetic induction environmental-friendly doorbell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203224946U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104881937A (en) * | 2015-05-29 | 2015-09-02 | 苏州华徕光电仪器有限公司 | Sound control doorbell circuit |
| CN106600859A (en) * | 2017-02-05 | 2017-04-26 | 肖志尧 | Energy-saving doorbell based on piezoelectric principle |
| CN106781128A (en) * | 2017-02-05 | 2017-05-31 | 吴冕 | A kind of energy-conservation doorbell based on piezoelectric principle |
| CN110610824A (en) * | 2019-10-10 | 2019-12-24 | 江西制造职业技术学院 | Automatic doorbell device based on piezoceramics piece |
-
2013
- 2013-04-25 CN CN 201320216571 patent/CN203224946U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104881937A (en) * | 2015-05-29 | 2015-09-02 | 苏州华徕光电仪器有限公司 | Sound control doorbell circuit |
| CN106600859A (en) * | 2017-02-05 | 2017-04-26 | 肖志尧 | Energy-saving doorbell based on piezoelectric principle |
| CN106781128A (en) * | 2017-02-05 | 2017-05-31 | 吴冕 | A kind of energy-conservation doorbell based on piezoelectric principle |
| CN110610824A (en) * | 2019-10-10 | 2019-12-24 | 江西制造职业技术学院 | Automatic doorbell device based on piezoceramics piece |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106357159B (en) | A kind of Nonlinear Vortex-induced energy collecting device of power-electricity-flow coupling | |
| CN206164399U (en) | Power fluid coupling's non -linear vortex induced vibration energy gatherer | |
| CN204071608U (en) | Piezoelectric type generating carpet | |
| CN104410327B (en) | Shaftless turbine rotor non-contact exciting formula fluid kenetic energy converting device | |
| CN105991061B (en) | Composite generator for collecting fluid flow energy | |
| CN203224946U (en) | Self-generating electricity piezoelectric electromagnetic induction environmental-friendly doorbell | |
| CN109639088B (en) | Electromagnetic-piezoelectric-magnetostrictive composite micro-energy collector | |
| CN102611351A (en) | Piezoelectricity-magnetic electricity mixed energy collection device | |
| CN103762890A (en) | Giant magnetostrictive vibration energy harvester amplified by flexible hinges | |
| CN111342701B (en) | Tumbler type multi-wind-direction wind-force piezoelectric power generation device with nonlinear magnetic disturbance | |
| CN208143112U (en) | A kind of beam type electromagnetism-friction-Piezoelectric anisotropy vibration energy collector | |
| CN104578908B (en) | Wind power generation device | |
| CN204663752U (en) | Oscillating float type piezoelectricity wave transducing energy saving device | |
| CN105515444B (en) | A rod-ring structure multi-directional piezoelectric power generation device | |
| CN203708142U (en) | Giant magnetostictive vibration energy collector adopting flexible hinge magnification | |
| CN204498019U (en) | Array piezoelectricity magnetic coupling energy harvester | |
| CN105958865A (en) | Isosceles trapezoid cantilever beam-based piezoelectric-electromagnetic energy capture device | |
| CN201409073Y (en) | Dynamic frequency-variable generator | |
| CN204179967U (en) | A kind of variable-air-gap formula magnetostriction vibrational energy collector | |
| CN203911804U (en) | High-power piezoelectric electricity generating device | |
| CN105811803A (en) | Piezoelectric material based fluid vibration energy collection apparatus | |
| CN212066424U (en) | Novel green power generation energy storage carpet | |
| CN219980667U (en) | Magnetically excited piezoelectric energy capture device | |
| CN204419457U (en) | A kind of wind generating unit | |
| CN204458209U (en) | Solar energy and wind energy coupling generator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Xiaolei Inventor after: Wang Yuhua Inventor after: Li Tengkun Inventor before: Li Xiaolei |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LI XIAOLEI TO: LI XIAOLEI WANG YUHUA LI TENGKUN |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131002 Termination date: 20140425 |