CN202451382U - Device for capturing and converting low-frequency small-displacement pressure kinetic energy into electric energy - Google Patents
Device for capturing and converting low-frequency small-displacement pressure kinetic energy into electric energy Download PDFInfo
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- CN202451382U CN202451382U CN2012200051620U CN201220005162U CN202451382U CN 202451382 U CN202451382 U CN 202451382U CN 2012200051620 U CN2012200051620 U CN 2012200051620U CN 201220005162 U CN201220005162 U CN 201220005162U CN 202451382 U CN202451382 U CN 202451382U
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- kinetic energy
- slide block
- capturing
- energy
- connecting rod
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Abstract
The utility model discloses a device for capturing and converting low-frequency small-displacement pressure kinetic energy into electric energy. The device comprises an external kinetic energy capturing mechanism, a kinematic gain mechanism and an electromechanical conversion mechanism. The external kinetic energy capturing mechanism is formed by a slide block, a spring and a connecting rod, one end of the connecting rod is connected with the slide block, the other end of the connecting rod is connected with a primary gear of an acceleration gear set, and the spring is installed at the bottom of the slide block. The kinematic gain mechanism comprises the acceleration gear set. The electromechanical conversion mechanism comprises a permanent magnet and an induction coil, and a rotating shaft is fixed on the permanent magnet and is in meshed connection with a last-stage gear of the acceleration gear set. The device for capturing and converting the low-frequency small-displacement pressure kinetic energy into the electric energy is simple in structure and convenient to manufacture, can capture the low-frequency small-displacement pressure kinetic energy in the environment and converts the kinetic energy into the electric energy to be utilized, enables sources of available energy to be expanded, and is particularly suitable for power supply for electronic equipment on occasions where power supply is inconvenient.
Description
Technical field
The utility model relates to the renewable energy source domain, the device and method that is specifically related to collect the extraneous vibration energy and is converted into electric energy.
Background technique
Along with The development in society and economy, modern city has increasing high buildings and large mansions, and the while, it is for people to use that these high buildings and large mansions are also generally installed elevator owing to elevator popularizes.On the other hand, because the requirement of fire-fighting, owned building must have fire-fighting stairway, is equipped with equipment such as illumination, emergency lighting simultaneously.Because people can not use fire-fighting stairway generally speaking, therefore, above-mentioned these lighting installation are in vacant state, but must dispose and need often to safeguard that this is a very big spending.Consider that people just can use fire-fighting stairway under emergency condition, and often in this case, outside power supply interrupts, the situation of breaking out of fire for example, and the Empire State Building in 911 incidents and for example, in case of emergency relying on external power supply becomes a kind of burden.Consider above-mentioned problem, be necessary to seek a kind of apparatus and method that can not rely on external power supply, can under case of emergency, throw light on simultaneously, reduce the new technology of necessary equipment expenditure simultaneously.
Summary of the invention
For addressing the above problem, the purpose of the utility model is to provide a kind of device of catching the little displacement and pressure kinetic energy of low frequency and being converted into electric energy, and this apparatus structure is simple, can spontaneously catch extraneous pressure kinetic energy, and be converted into electric energy utilization.
A kind of device of catching the little displacement and pressure kinetic energy of low frequency and converting electric energy into comprises external kinetic energy capture mechanism, motion enlarger and dynamo-electric switching mechanism; The external kinetic energy capture structure is made up of slide block, spring and connecting rod; One end of connecting rod is connected with slide block, and the other end is connected with the primary pinion of accelerating gear group; The bottom of slide block is equipped with spring; The motion enlarger comprises the accelerating gear group; Dynamo-electric switching mechanism comprises permanent magnetic iron and inductor coil, is fixed with running shaft on the permanent magnetic iron, and running shaft is connected with the final stage gear engagement of accelerating gear group.
Said running shaft is connected to coaxial the connection with the final stage gear engagement of accelerating gear group.
Said dynamo-electric switching mechanism also comprises rectification circuit and booster circuit, and inductor coil, rectification circuit and booster circuit are connected successively.
The basic functional principle of the utility model is: thus external pressure promotes the motion of slide block drive link; Spring is compressed simultaneously, and after external pressure discharged, the spring driving sliding block resetted; Drive link is moved once more, thereby the part kinetic energy of outside is absorbed and convert into the motion of connecting rod; The primary pinion of accelerating gear group is connected with the connecting rod of external kinetic energy capture mechanism, the low-speed motion of connecting rod is converted into the gear rotation of high speed; Dynamo-electric switching mechanism converts rotatablely moving of gear into permanent magnetic iron rotatablely move again; Thereby around permanent magnetic iron, produced the magnetic field that changes; Be arranged in permanent magnetic iron inductor coil on every side and in the magnetic field that changes, produce induction current, thereby realize dynamo-electric conversion; Induction current stores through rectifying and pressure-regulating and utilizes.
The working principle of the utility model specifically may further comprise the steps:
(1) slide block and spring are caught outside pressure kinetic energy;
(2) the pressure kinetic energy that will catch converts rotatablely moving of accelerating gear group into, and quickens;
(3) the rotatablely moving of accelerating gear group after will speed up converts rotatablely moving of permanent magnetic iron into, thus the magnetic field that changes;
(4) inductor coil has produced the electric current of unstable voltage in the magnetic field that changes, and after rectification circuit rectification and booster circuit boost, is adjusted into the electric current with burning voltage.
The said electric current with burning voltage of step (4) is stored in energy storage apparatus or is stored in the portable consumer.
With respect to existing technology, the utlity model has following advantage:
The method of the utility model is to collect extraneous pressure kinetic energy and be converted into electric energy, can utilize with the extraneous pressure kinetic energy of structures capture simple, that make easily, has expanded the source of available energy.
Description of drawings
Fig. 1 is the structural representation of the utility model device.
Fig. 1 illustrates: 1, slide block; 2, spring; 3, connecting rod; 4, accelerating gear group; 5, permanent magnetic iron; 6, running shaft; 7, inductor coil.
Embodiment
To combine specific embodiment that the utility model is described further below, but the enforcement of the utility model is not limited thereto.
The utility model is caught the little displacement and pressure kinetic energy of low frequency and convert the device of electric energy into as shown in Figure 1: the external kinetic energy capture structure is made up of slide block 1, spring 2 and connecting rod 3; One end of connecting rod 3 is connected with slide block 1, and the other end is connected with the primary pinion of accelerating gear group 4; The bottom of slide block 1 is equipped with spring 2; The motion enlarger comprises accelerating gear group 4; Dynamo-electric switching mechanism comprises permanent magnetic iron 5 and inductor coil 7, is fixed with running shaft 6 on the permanent magnetic iron 5, and running shaft 6 is connected with the final stage gear engagement of accelerating gear group 4.
Said running shaft 6 is connected to coaxial the connection with the final stage gear engagement of accelerating gear group 4.
Said dynamo-electric switching mechanism also comprises rectification circuit and booster circuit, and inductor coil 7, rectification circuit and booster circuit are connected successively.
Said apparatus is used to the method for catching kinetic energy and being converted into electric energy:
Slide block and spring are caught outside pressure kinetic energy;
Convert the pressure kinetic energy of having caught into accelerating gear group rotatablely move, and quicken;
Rotatablely moving of accelerating gear group after will speed up converts rotatablely moving of permanent magnetic iron into, thus the magnetic field that changes;
Inductor coil has produced the electric current of unstable voltage in the magnetic field that changes, after rectification circuit rectification and booster circuit boost, be adjusted into the electric current with burning voltage.
Said electric current with burning voltage is stored in energy storage apparatus or is stored in the portable consumer.
According to the announcement and the instruction of above-mentioned specification, the utility model those skilled in the art can also change and revise above-mentioned mode of execution.Therefore, the embodiment that discloses and describe above the utility model is not limited to is in the protection domain of the claim that also should fall into the utility model to some modifications and the change of the utility model.
Claims (3)
1. device of catching the little displacement and pressure kinetic energy of low frequency and converting electric energy into is characterized in that comprising external kinetic energy capture mechanism, motion enlarger and dynamo-electric switching mechanism:
---the external kinetic energy capture structure is made up of slide block, spring and connecting rod; One end of connecting rod is connected with slide block, and the other end is connected with the primary pinion of accelerating gear group; The bottom of slide block is equipped with spring;
---the motion enlarger comprises the accelerating gear group;
---dynamo-electric switching mechanism comprises permanent magnetic iron and inductor coil, is fixed with running shaft on the permanent magnetic iron, and running shaft is connected with the final stage gear engagement of accelerating gear group.
2. device according to claim 1 is characterized in that said running shaft is connected to coaxial the connection with the final stage gear engagement of accelerating gear group.
3. device according to claim 2 is characterized in that said dynamo-electric switching mechanism also comprises rectification circuit and booster circuit, and inductor coil, rectification circuit and booster circuit are connected successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200051620U CN202451382U (en) | 2012-01-09 | 2012-01-09 | Device for capturing and converting low-frequency small-displacement pressure kinetic energy into electric energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200051620U CN202451382U (en) | 2012-01-09 | 2012-01-09 | Device for capturing and converting low-frequency small-displacement pressure kinetic energy into electric energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202451382U true CN202451382U (en) | 2012-09-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200051620U Expired - Fee Related CN202451382U (en) | 2012-01-09 | 2012-01-09 | Device for capturing and converting low-frequency small-displacement pressure kinetic energy into electric energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202451382U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102536715A (en) * | 2012-01-09 | 2012-07-04 | 华南理工大学 | Device and method for capturing low-frequency small-displacement pressure kinetic energy and converting kinetic energy into electric energy |
| CN105464141A (en) * | 2015-12-15 | 2016-04-06 | 重庆亘宇园林景观工程有限公司 | Crank power generating type inspection well cover |
-
2012
- 2012-01-09 CN CN2012200051620U patent/CN202451382U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102536715A (en) * | 2012-01-09 | 2012-07-04 | 华南理工大学 | Device and method for capturing low-frequency small-displacement pressure kinetic energy and converting kinetic energy into electric energy |
| CN105464141A (en) * | 2015-12-15 | 2016-04-06 | 重庆亘宇园林景观工程有限公司 | Crank power generating type inspection well cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20150109 |
|
| EXPY | Termination of patent right or utility model |