CN203114556U - Electricity generating inflator - Google Patents
Electricity generating inflator Download PDFInfo
- Publication number
- CN203114556U CN203114556U CN 201320139421 CN201320139421U CN203114556U CN 203114556 U CN203114556 U CN 203114556U CN 201320139421 CN201320139421 CN 201320139421 CN 201320139421 U CN201320139421 U CN 201320139421U CN 203114556 U CN203114556 U CN 203114556U
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- generating
- electricity generating
- tube module
- circuit device
- device box
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Abstract
The utility model discloses an electricity generating inflator. The generating inflator mainly comprises an inflator outer cylinder body, an electricity generating cylinder module, a switching circuit device box and an inflating rod. The detachable electricity generating cylinder module is formed at the top end of the inflator outer cylinder body. The switching circuit device box is formed outside the electricity generating cylinder module. A switching circuit and a lithium battery are arranged inside the switching circuit device box. An electric energy output connector is formed on the wall of the switching circuit device box. The electricity generating cylinder module is composed of multiple sets of piezoelectric electricity generating units, an electricity generating cylinder module outer cylinder body, an electricity generating cylinder module base and multiple insulation holes. A plurality of annular protrusions with moderate sizes are formed on the inflating rod so as to enable annular fan-shaped piezoelectric ceramic pieces on a copper-made base to vibrate, and then the vibrating annular fan-shaped piezoelectric ceramic pieces are capable of generating electricity. According to the electricity generating inflator, motion energy of the inflator is converted into electric energy through electricity generating cylinder module.
Description
Technical field
The utility model relates to a kind of multi-functional pump, particularly a kind of pump that generates electricity.
Background technique
Existing pump has the cleaning pump of detachable broom head, and the pump of repair outfits such as subsidiary screw-driver, spanner is arranged, and pump that has the umbrella function etc. is arranged.Though above pump has all greatly been expanded function and the using scope of pump, rarely have a kind of pump to have concurrently and inflate and the function of generating electricity.
According to the depletion rate of the present energy, our required energy source oil, coal, rock gas etc. will exhaust in the near future.Therefore, energy crisis is not to be illusory.At energy crisis, should reduce energy consumption speed, carry out the energy recycling, seek simultaneously and tap a new source of energy.A kind of energy newly developed is arranged in recent years, and it utilizes piezoelectric material to carry out collection of energy, also more and more is subjected to people's attention about the piezo-electric generating Study on Technology.And the utility model is that the piezo-electric generating technology is combined with air-inflating device, is intended to seek a kind of green energy resource.
The piezo-electric generating technology is to utilize the direct piezoelectric effect of piezoelectric material to change mechanical vibrational energy into electric energy, thereby will be as trampling of walking of human body, mechanical vibration, even the vibrational energy of form such as noise collects, and through transformation of energy-rectification-storage-all too many levels such as power supply, is applied to live.This energy collecting system helps us to utilize the energy that was once expended in vain.In the near future, station, highway, track and daily mat, carpet, floor, school bag, footwear, clothes etc. all may become electricity generating device, as replenishing of numerous other energy.That piezo-electric generating has is simple in structure, do not generate heat, no electromagnetic interference, pollution-free and be easy to realize miniaturization and advantage such as integrated, and becomes one of focus of present research because of the electrical energy demands that can satisfy the low power consuming product.And the utility model namely is to utilize the piezo-electric generating technology that the kinetic energy of pump is converted to useful electric energy.
The model utility content
The utility model has been expanded the function of pump, provides a kind of by inflating the novel pump that generates electricity.
For realizing that the technological scheme that the purpose of this utility model adopts is: a kind of generating pump mainly is made of pump outer cylinder body, generating tube module, conversion circuit device box, inflating rod.In pump outer cylinder body tip configuration dismountable generating tube module is arranged, the exterior configuration of generating tube module has the conversion circuit device box, and change-over circuit, lithium cell are arranged in the conversion circuit device box, is configured with electric energy output interface on the conversion circuit device box wall.Generating tube module is made of many groups piezo-electric generating unit, generating tube module outer cylinder body, generating tube module base and a plurality of insulated hole.Many group piezo-electric generatings unit places generating tube module outer cylinder body inside, and insulated hole runs through generating tube module urceolus body wall.Generating tube module base is threaded with pump outer cylinder body top, so that the installation and removal of generating tube module.Be configured with some annular projections that are of moderate size at inflating rod, the push-and-pull inflating rod makes the fan-shaped piezoelectric ceramic vibration of the ring in the generating tube module and produces electric energy, and the electric energy of generation can be stored in the energy storage device by change-over circuit.
One group of piezo-electric generating unit by the copper substrate, encircle fan-shaped piezoelectric ceramic, copper ring and dead ring and constitute.The one group of piezo-electric generating unit from top to bottom erection sequence of each layer is: dead ring and copper ring, the fan-shaped piezoelectric ceramic of ring, copper substrate, encircle fan-shaped piezoelectric ceramic, dead ring and copper ring.Wherein copper ring has constituted an electrode that encircles fan-shaped piezoelectric ceramic, and the copper substrate has constituted another electrode that encircles fan-shaped piezoelectric ceramic, and the fan-shaped piezoelectric ceramic polarised direction of ring of both sides is opposite about the copper substrate.
Insulated hole runs through a generating tube module urceolus body wall, so that being connected of electrode cable and external conversion circuit is conducive to the conversion of electric energy.
The exterior configuration of generating tube module has the conversion circuit device box, and change-over circuit, lithium cell are arranged in the conversion circuit device box, is configured with electric energy output interface on the conversion circuit device box wall.Change-over circuit comprises rectification circuit, mu balanced circuit, interface circuit.The electric energy that generating tube module produces is behind change-over circuit, and unstable electric energy converts regulated power to, is connected with energy storage device again, carries out energy storage, and the electric energy of storage is exported by electric energy output interface.
Be configured with some annular projections that are of moderate size at inflating rod, so that stir the copper substrate, make the copper substrate produce vibration.The copper substrate of vibration is vibrated the fan-shaped piezoelectric ceramic of ring on it, and then the fan-shaped piezoelectric ceramic of the ring of vibration produces electric energy.
The beneficial effects of the utility model are: convert the kinetic energy of pump to electric energy by generating tube module.For example use the utility model as bicycle tyre, when object such as ball is inflated as people, but just energy storage of the utility model.
Description of drawings
Fig. 1 is overall appearance figure of the present utility model, and 1 is generating tube module among the figure, the 2nd, and conversion circuit device box, the 3rd, pump outer cylinder body, the 4th, inflating rod, the 5th, pump handle, the 6th, electric energy output interface.
Fig. 2 is generating tube modular structure figure of the present utility model, and 7 is generating tube module outer cylinder bodies among the figure, the 8th, and insulated hole, the 9th, many group piezo-electric generatings unit, the 10th, generating tube module base.
Fig. 3 is one group of piezo-electric generating modular construction figure of the present utility model, and Fig. 3-a is one group of piezo-electric generating whole unit figure; Fig. 3-b is the structure dissection figure of one group of piezo-electric generating unit, and 11 is dead rings among the figure, the 12nd, and copper ring, the 13rd, encircle fan-shaped piezoelectric ceramic, the 14th, the copper substrate.
Fig. 4 is inflating rod structural drawing of the present utility model, and 15 is annular projections among the figure.
Fig. 5 is change-over circuit schematic diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described further.
As shown in Figure 1, comprise generating tube module (1), conversion circuit device box (2), pump outer cylinder body (3), inflating rod (4), pump handle (5) and electric energy output interface (6).The push-and-pull inflating rod can make the fan-shaped piezoelectric ceramic vibration of the ring of continued access in the generating tube module on pump outer cylinder body top and produce unstable electric energy, and then converting regulated power to so that the lithium cell energy storage by the unstable electric energy that the change-over circuit in the conversion circuit device box will produce, energy stored can be exported by electric energy output interface.
As shown in Figure 2, generating tube module comprises generating tube module outer cylinder body (7), and insulated hole (8) is organized piezo-electric generating unit (9) more, generating tube module base (10).Many group piezo-electric generatings unit places generating tube module outer cylinder body inside, produces electric energy with the inflating rod effect.Insulated hole runs through generating tube module urceolus body wall, and its effect is the extraction electrode lead, and can avoid being connected with the fan-shaped piezoelectric ceramic of ring and touch problem of short-circuit mutually because of both positive and negative polarity.Be processed with screw thread on the generating tube module base, so that the installation and removal of generating tube module.
As shown in Figure 3, one group of piezo-electric generating unit comprises dead ring (11), and copper ring (12) encircles fan-shaped piezoelectric ceramic (13) and copper substrate (14).According to the piezoelectric cantilever electricity generating principle, copper substrate inside is processed into and encircles similar fan-shaped of fan-shaped piezoelectric ceramic angular breadth, but the radial length of copper substrate is longer than the radial length of the fan-shaped piezoelectric ceramic of ring, thereby avoids allowing the fan-shaped piezoelectric ceramic of ring damage because the annular projection on the inflating rod and the fan-shaped piezoelectric ceramic of ring directly contact.Encircle the both sides up and down that fan-shaped piezoelectric ceramic is pasted on the copper substrate.The radius of the radius ratio copper ring of dead ring is slightly greatly to avoid copper ring to contact with generating tube module outer cylinder body inwall.The lead of the both positive and negative polarity of the fan-shaped piezoelectric ceramic of connecting ring is connected with change-over circuit by insulated hole.
As shown in Figure 4, inflating rod is provided with some annular projections that are of moderate size (15).When last drop-down when pushing away inflating rod, annular projection can be stirred the copper substrate, makes copper substrate vibration, thereby makes the fan-shaped piezoelectric ceramic vibration of the suprabasil ring of copper and produce electric energy.
Claims (5)
1. generating pump, it is characterized in that: the generating pump mainly is made of pump outer cylinder body, generating tube module, conversion circuit device box, inflating rod, in pump outer cylinder body tip configuration generating tube module is arranged, the exterior configuration of generating tube module has the conversion circuit device box.
2. a kind of generating pump according to claim 1, it is characterized in that: generating tube module is made of many groups piezo-electric generating unit, a generating tube module outer cylinder body, generating tube module base and a plurality of insulated hole, one group of piezo-electric generating unit by the copper substrate, encircle fan-shaped piezoelectric ceramic, copper ring and dead ring and constitute.
3. a kind of generating pump according to claim 1 and 2 is characterized in that: the one group of piezo-electric generating unit from top to bottom erection sequence of each layer is: dead ring and copper ring, the fan-shaped piezoelectric ceramic of ring, copper substrate, encircle fan-shaped piezoelectric ceramic, dead ring and copper ring.
4. a kind of generating pump according to claim 1 is characterized in that: change-over circuit, lithium cell are arranged in the conversion circuit device box, be configured with electric energy output interface on the conversion circuit device box wall.
5. a kind of generating pump according to claim 1 is characterized in that: be configured with some annular projections that are of moderate size at inflating rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320139421 CN203114556U (en) | 2013-03-15 | 2013-03-15 | Electricity generating inflator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320139421 CN203114556U (en) | 2013-03-15 | 2013-03-15 | Electricity generating inflator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203114556U true CN203114556U (en) | 2013-08-07 |
Family
ID=48894908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320139421 Expired - Fee Related CN203114556U (en) | 2013-03-15 | 2013-03-15 | Electricity generating inflator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203114556U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104184367A (en) * | 2014-08-01 | 2014-12-03 | 南京航空航天大学 | Cylindrical multidirectional stacked type piezoelectric energy acquisition apparatus |
| CN105020118A (en) * | 2014-04-30 | 2015-11-04 | 双馀实业有限公司 | Inflator capable of generating electricity |
-
2013
- 2013-03-15 CN CN 201320139421 patent/CN203114556U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020118A (en) * | 2014-04-30 | 2015-11-04 | 双馀实业有限公司 | Inflator capable of generating electricity |
| CN104184367A (en) * | 2014-08-01 | 2014-12-03 | 南京航空航天大学 | Cylindrical multidirectional stacked type piezoelectric energy acquisition apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20140315 |