CN201874754U - Axial flow wind generator in pipeline and device - Google Patents
Axial flow wind generator in pipeline and device Download PDFInfo
- Publication number
- CN201874754U CN201874754U CN2010205643692U CN201020564369U CN201874754U CN 201874754 U CN201874754 U CN 201874754U CN 2010205643692 U CN2010205643692 U CN 2010205643692U CN 201020564369 U CN201020564369 U CN 201020564369U CN 201874754 U CN201874754 U CN 201874754U
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- China
- Prior art keywords
- axial flow
- wind wheel
- housing
- wind
- generator
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- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Abstract
The utility model provides an axial flow wind generator in a pipeline and a device. The axial flow wind generator comprises a wind wheel, a housing, a generator body and a binding post. The housing has a round tower type cylindrical structure. The wind wheel and the generator body are both assembled inside the housing. The wind wheel is equipped on the generator body. The sidewalls of the housing are respectively provided with at least two screw type air intake grooves and two air inlets. The air flow in a pipeline is used for driving the generator body equipped inside the pipeline to generate. The generated power can be supplied to an LED lamp or a halogen bulb on the front of a dental handpiece or a pneumatic tool. The lighting problem of the dental handpiece or the pneumatic tool during an application process is thus innovatively solved. The problems that an external power source may lead to a hidden electric leakage and inconvenience during the application process are also solved. The two ends of a rotor shaft are specially provided with combined type bearings and ceramic beads. The rotating flexibility of the rotor shaft can be thus improved. Therefore, the service life of the rotor shaft is prolonged. The generating efficiency of the generator is enhanced.
Description
Technical field
The utility model relates to technical field of medical instruments and equipment of industrial product field, particularly a kind of ducted axial flow wind-driven generator and dental handpiece, pneumatic tool etc.
Background technique
Illustrate with technical field of medical instruments: dental handpiece is the abbreviation of high speed dental turbo mobile phone, be called for short dental drill again, a kind of medical apparatus that belongs to dental treatment, the head of dental handpiece comprises an air impeller axis body, thereby drive the turbine high speed rotating by high velocity air and produce power, the gas of generation power is communicated with the source of the gas of outside by the active force gas flow tube of handle inside.Cleaning or treating in the dental operation at present, must could know by the auxiliary light in outside and see tooth and sufferer position, and carry out the accurately operation of safety, but because the space is narrow and small in the oral cavity, extraneous light is subjected to stopping of doctor's health easily, and illumination intensity is poor, the sufferer location fuzzy, cause misoperation easily, produce medical tangle.In the existing application technology, provide be equipped with in a kind of luminous, the dental handpiece of leaded light device, but this dental handpiece needs ABAP Adapter, inconvenient operation, bad adaptability, and can there be potential safety hazard in ABAP Adapter.
The model utility content
The utility model provides a kind of axial flow wind-driven generator that can utilize ducted air-flow to generate electricity, and the life-span of rotor shaft is longer, housing air inlet better effects if, and performance is diversity more, thereby makes the adaptability of this generator wider, the generating better effects if.
To achieve these goals, present embodiment provides following technological scheme:
A kind of ducted axial flow wind-driven generator, it comprises wind wheel, housing, generator body and tenminal block;
Described housing is a circular tower formula tube structure, described power section, and wind wheel and generator body are assemblied in the described housing, and described wind wheel is assemblied on the described generator body, and the sidewall of described housing is provided with at least two spiral air inlet duct and intake opening;
Described generator body comprises: magnet, rotor shaft, clutch shaft bearing, second bearing, enameled wire loop, coil rack and iron-core workpiece; Described wind wheel is assemblied on the rotor shaft, fixedly be equipped with magnet on the described rotor shaft, described rotor shaft two ends are assemblied in respectively on the clutch shaft bearing and second bearing, the outside of described magnet is equipped with coil rack, be equipped with enameled wire loop on the described coil rack, described iron-core workpiece is assemblied in the both sides of described coil rack;
Be equiped with ceramic bead respectively between the two ends of described rotor shaft and described clutch shaft bearing and second bearing, clutch shaft bearing fixedly is assemblied in the described housing, described second bearing fixing is assemblied on the six hole bearing seats, one end and the described housing of described six hole bearing seats are assembled together, the other end of described six hole bearing seats is equipped with the threaded adjusting circle, the outside of described threaded adjusting circle is equipped with seal ring, and described tenminal block electric wire is connected two end points of described enameled wire loop.
Preferably, described housing outside also is provided with dust-proof cover, and the rear end of described dust-proof cover also is provided with dustproof bonnet, and described tenminal block is drawn from described dustproof bonnet.
Preferably, described wind wheel is three-dimensional wind wheel of three-dimensional spiral formula or Simplified two-dimension formula wind wheel, and the three-dimensional wind wheel of described three-dimensional spiral formula includes 6 blades or 7 blades or 8 blades, and described Simplified two-dimension formula wind wheel includes 6 blades or 7 blades or 8 blades.
Preferably, also be provided with spiral air inlet duct and intake opening more than two or three or three on the described housing.
A kind of device of using the described ducted axial flow wind-driven generator of above-mentioned arbitrary technological scheme, it is characterized in that, comprise handle and the described axial flow wind-driven generator of above-mentioned any technological scheme, be provided with the conduit that cooperates with described housing in the described handle, described axial flow wind-driven generator is arranged in the described conduit, described handle the place ahead is provided with LED lamp or halogen lamp, and described LED lamp or halogen lamp electric wire connect on the tenminal block of described axial flow wind-driven generator.
By implementing above technological scheme, have following technique effect: the ducted wind-driven generator that the utility model provides can utilize ducted air-flow to drive ducted generator body and generate electricity, for adopting the medical dental handpiece that this generation mode uses and the LED lamp or the halogen lamp of industrial pneumatic tool front end that power supply is provided, creatively solved dental handpiece or pneumatic tool lighting problem in using process, and electric leakage hidden danger that ABAP Adapter caused and the problems such as inconvenience in the using process, and the two ends of rotor shaft are provided with combined bearing and ceramic bead especially therein, flexibility in the time of can strengthening the rotor shaft rotation, thereby strengthened the life-span of rotor shaft, improved the generating efficiency of generator; In addition, also design spiral air inlet duct and the intake opening that has more than two or three or three on the housing of this generator, wind wheel is designed to three-dimensional wind wheel of three-dimensional spiral formula or Simplified two-dimension formula wind wheel, include the structure of 6 blades or 7 blades or 8 blades, thereby make the adaptability of this generator wider, the housing air inlet is more smooth and easy, and the wind wheel that provides stronger power to make the generator body rotates, thus the generating better effects if.
Description of drawings
The constitutional diagram of the axial flow wind-driven generator in the pipeline that Fig. 1 provides for the utility model embodiment;
The sectional view of the axial flow wind-driven generator in the pipeline that Fig. 2 provides for the utility model embodiment;
The exploded view of the axial flow wind-driven generator in the pipeline that Fig. 3 provides for the utility model embodiment;
The structural representation of the Application Example of the axial flow wind-driven generator in the pipeline that Fig. 4 provides for the utility model embodiment.
Embodiment
In order better to understand the technical solution of the utility model, describe the embodiment that the utility model provides in detail below in conjunction with accompanying drawing.
The utility model embodiment provides the wind-driven generator of the axial flow in a kind of pipeline, and shown in Fig. 1, Fig. 2 and Fig. 3 figure, the axial flow wind-driven generator in this pipeline comprises wind wheel 224, housing 204, tenminal block 201 and generator body;
Described housing 204 is a cylindrical body, and described wind wheel 224 and generator body are installed in the described housing 204, and described wind wheel is installed on the described generator body, and the sidewall of described housing 204 is provided with inlet hole 203; Air-flow enters in the housing 204 from described inlet hole 203, impacts wind wheel 224 and rotates, and wind wheel 224 drives the rotary component rotation of generator body again, thereby realizes the generating of this generator.
In the present embodiment, concrete: described generator body comprises: magnet 227, axle 229, clutch shaft bearing 226, second bearing 230, enameled wire loop 243, coil rack 241 and iron-core workpiece 242; Described wind wheel 224 is installed on the axle 229, fixedly be equiped with magnet 227 on the described axle 229, described axle 229 two ends are installed in respectively on the clutch shaft bearing 226 and second bearing 230, the outside of described magnet 227 is provided with coil rack 241, described coil rack 241 is provided with enameled wire loop 243, and described iron-core workpiece 243 is installed in the described both sides that are positioned at described coil rack 241; Wind wheel 224 rotates and can drive axle 229 rotations, the cutting that makes magnet 227 and enameled wire loop 243 produce the magnetic lines of force, thus produce the needed electric current of LED lamp.
Be equiped with ceramic bead 222 respectively between the two ends of described axle 229 and the described clutch shaft bearing 226 and second bearing 230, clutch shaft bearing 226 is installed in the described housing 204, described second bearing 230 is installed on the six hole bearing seats 205, aperture 251 on the described six hole bearing seats 205 is as the air-flow air outlet hole of housing 204, one end of described six hole bearing seats 205 is installed in described housing 204, the other end of described six hole bearing seats 205 is equiped with threaded adjusting circle 244, the outside of described threaded adjusting circle 244 is equiped with seal ring 225, by described threaded adjusting circle 244 and described seal ring, described bearing seat 205 is installed on the described housing 204 closely, prevent that air-flow from leaking out from the place beyond inlet hole 203 and the aperture 251, described tenminal block 201 is connected electrically in two ends of described enameled wire loop 243.Described first, second bearing 226,230 and the described ceramic bead 222 common compound modes of forming this bearing, be that described ceramic bead 222 is assemblied in the cylindrical shell of described first, second bearing 226,230, make this combined bearing not only have the self lubricity of oil-impregnated bearing and but also have the high flexibility and the long-life of ball bearing.Also be provided with at least two inlet holes on six hole bearing seats, 205 sidewalls, be used for to wind wheel 224 air inlets soon, rotate and start, iron-core workpiece 242 is rustless iron-core workpiece.
Further among the embodiment, in order to prevent dirty this generator body of making dirty, described housing 204 outsides also are provided with dust-proof cover 202, and the rear end of described dust-proof cover 202 also is provided with dustproof bonnet 221, and described tenminal block 201 is drawn from described dustproof bonnet 221.
In the foregoing description, preferably, described wind wheel 224 described wind wheels are three-dimensional wind wheel of three-dimensional spiral formula or Simplified two-dimension formula wind wheel, the three-dimensional wind wheel of described three-dimensional spiral formula includes 6 blades or 7 blades or 8 blades, and described Simplified two-dimension formula wind wheel includes 6 blades or 7 blades or 8 blades.
Preferably, in order to make the air-flow that enters housing 204 many more and smooth and easy, described inlet hole 203 is two, more than three or three.Also be provided with the spiral air inlet duct more than two or three or three on the described housing, match with described inlet hole 203 respectively.
The utility model embodiment also provides a kind of dental handpiece, as shown in Figure 4, this dental handpiece comprises axial flow wind-driven generator 105 described in handle 106 and the above-mentioned any embodiment and the head 101 that is arranged on handle 106 the place aheads, be arranged on the LED lamp 102 of head 101 sides, because this axial flow wind-driven generator 105 is installed in the handle 106 of dental handpiece, be hedged off from the outer world, so this axial flow wind-driven generator 105 also can be with dust-proof cover 202 and dustproof bonnet 221, be provided with in the described handle 106 with described housing 204 and cooperate the conduit 104 that is installed in, described axial flow wind-driven generator 105 is arranged in the described conduit 104, described handle 106 the place aheads are provided with LED lamp 102, and described LED lamp 102 is electrically connected the tenminal block of described axial flow wind-driven generator by electric wire 103.The place ahead of described axial flow wind-driven generator 105 is provided with air duct 107, air enters handle from the rear portion of handle 106 along the direction of arrow, and entering axial flow wind-driven generator 105, described air duct 107 is connected to head 101 to be used for the work of head 101 with the air-flow in the described axial flow wind-driven generator 105.
More than axial flow wind-driven generator in a kind of pipeline that the utility model embodiment is provided be described in detail, for one of ordinary skill in the art, thought according to the utility model embodiment, part in specific embodiments and applications all can change, in sum, this description should not be construed as restriction of the present utility model.
Claims (5)
1. a ducted axial flow wind-driven generator is characterized in that, comprises wind wheel, housing, generator body and tenminal block;
Described housing is a circular tower formula tube structure, described power section, and wind wheel and generator body are assemblied in the described housing, and described wind wheel is assemblied on the described generator body, and the sidewall of described housing is provided with at least two spiral air inlet duct and intake opening;
Described generator body comprises: magnet, rotor shaft, clutch shaft bearing, second bearing, enameled wire loop, coil rack and iron-core workpiece; Described wind wheel is assemblied on the rotor shaft, fixedly be equipped with magnet on the described rotor shaft, described rotor shaft two ends are assemblied in respectively on the clutch shaft bearing and second bearing, the outside of described magnet is equipped with coil rack, be equipped with enameled wire loop on the described coil rack, described iron-core workpiece is assemblied in the both sides of described coil rack;
Be equiped with ceramic bead respectively between the two ends of described rotor shaft and described clutch shaft bearing and second bearing, clutch shaft bearing fixedly is assemblied in the described housing, described second bearing fixing is assemblied on the six hole bearing seats, one end and the described housing of described six hole bearing seats are assembled together, the other end of described six hole bearing seats is equipped with the threaded adjusting circle, the outside of described threaded adjusting circle is equipped with seal ring, and described tenminal block electric wire is connected two end points of described enameled wire loop.
2. ducted according to claim 1 axial flow wind-driven generator is characterized in that, described housing outside also is provided with dust-proof cover, and the rear end of described dust-proof cover also is provided with dustproof bonnet, and described tenminal block is drawn from described dustproof bonnet.
3. ducted according to claim 1 axial flow wind-driven generator, it is characterized in that, described wind wheel is three-dimensional wind wheel of three-dimensional spiral formula or Simplified two-dimension formula wind wheel, the three-dimensional wind wheel of described three-dimensional spiral formula includes 6 blades or 7 blades or 8 blades, and described Simplified two-dimension formula wind wheel includes 6 blades or 7 blades or 8 blades.
4. ducted according to claim 1 axial flow wind-driven generator is characterized in that, also is provided with spiral air inlet duct and intake opening more than two or three or three on the described housing.
5. device of using the described ducted axial flow wind-driven generator of above-mentioned arbitrary claim, it is characterized in that, comprise any described axial flow wind-driven generator of handle and claim 1-4, be provided with the conduit that cooperates with described housing in the described handle, described axial flow wind-driven generator is arranged in the described conduit, described handle the place ahead is provided with LED lamp or halogen lamp, and described LED lamp or halogen lamp electric wire connect on the tenminal block of described axial flow wind-driven generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205643692U CN201874754U (en) | 2010-10-15 | 2010-10-15 | Axial flow wind generator in pipeline and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205643692U CN201874754U (en) | 2010-10-15 | 2010-10-15 | Axial flow wind generator in pipeline and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201874754U true CN201874754U (en) | 2011-06-22 |
Family
ID=44162672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205643692U Expired - Fee Related CN201874754U (en) | 2010-10-15 | 2010-10-15 | Axial flow wind generator in pipeline and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201874754U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103040530A (en) * | 2012-12-21 | 2013-04-17 | 佛山市宇森医疗器械有限公司 | Self-generating dental handpiece |
| CN103300933A (en) * | 2012-03-12 | 2013-09-18 | 余礼建 | Wind light environment-friendly dental mobile phone with three-point atomizing function and quick plug |
| CN103375343A (en) * | 2012-04-17 | 2013-10-30 | 罗才德 | Spiral pipe type wind power generator |
-
2010
- 2010-10-15 CN CN2010205643692U patent/CN201874754U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103300933A (en) * | 2012-03-12 | 2013-09-18 | 余礼建 | Wind light environment-friendly dental mobile phone with three-point atomizing function and quick plug |
| CN103375343A (en) * | 2012-04-17 | 2013-10-30 | 罗才德 | Spiral pipe type wind power generator |
| CN103040530A (en) * | 2012-12-21 | 2013-04-17 | 佛山市宇森医疗器械有限公司 | Self-generating dental handpiece |
| CN103040530B (en) * | 2012-12-21 | 2015-11-18 | 佛山市宇森医疗器械有限公司 | A kind of dental handpiece of self power generation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XIE JUAN Effective date: 20130201 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130201 Address after: Peng village 430051 Hubei County of Jianli Province town of seven groups of eight feet Patentee after: Peng Zechao Patentee after: Xie Juan Address before: Peng village 430051 Hubei County of Jianli Province town of seven groups of eight feet Patentee before: Peng Zechao |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20131015 |