CN211287970U - Self-generating wind power lighting dental drill mobile phone - Google Patents
Self-generating wind power lighting dental drill mobile phone Download PDFInfo
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- CN211287970U CN211287970U CN201922345002.5U CN201922345002U CN211287970U CN 211287970 U CN211287970 U CN 211287970U CN 201922345002 U CN201922345002 U CN 201922345002U CN 211287970 U CN211287970 U CN 211287970U
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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
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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
- Y02E10/728—Onshore wind turbines
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses a self-generating wind power lighting dental drill handset, which comprises a handpiece, a handle and a generator, wherein the handpiece is connected on the handle through a connecting handle, the generator is arranged on an exhaust pipe in the handle, the generator comprises a stator, a rotor and a first shell, the stator is arranged at the inner side of the first shell, the middle part of the first shell is provided with a fixed plate, the two sides of the left end of the fixed plate are air inlets, the two sides of the right end of the fixed plate are air outlets, a first rubber pad is arranged between the stator and the first shell, the inner side of the first rubber pad is provided with a first bearing, an end cover is arranged between the first shell and the rotor, one end of the rotor is connected on a second bearing under the end cover, the outer side of the second bearing is provided with a second rubber pad, the utility model aims to provide a self-generating wind power lighting dental drill handset which can drive the, and the internal structure is stable, and the power generation effect is good.
Description
Technical Field
The utility model belongs to the technical field of electronic equipment and specifically relates to a from electricity generation wind-powered electricity generation illumination dental drill cell-phone.
Background
At present, a dental drill mobile phone with an illumination function is connected and electrified with an external power supply through a circuit to realize the illumination function, and the dental drill mobile phone needs to be cleaned regularly, so that accumulated water or circuit aging phenomenon may exist in the cleaned dental drill mobile phone, the situation of electric leakage may occur due to the connection and electrification of the circuit and the external power supply, the safety of a user is affected, and the dental drill mobile phone with the illumination function needs to be driven by stable and continuous current; therefore, there is a need for an improved structure of a wind power lighting dental drill handpiece.
SUMMERY OF THE UTILITY MODEL
The utility model is not enough to the above-mentioned technique, provide one kind and can drive the generator electricity generation in the dental drill cell-phone through the exhaust effect of dental drill cell-phone, the electricity of production is used for the illumination on the dental drill cell-phone, and inner structure is stable, adopts two independent driven generators to generate electricity, and the generated energy of multiplicable dental drill cell-phone is from generating electricity wind-powered electricity generation illumination dental drill cell-phone.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
the self-generating wind power lighting dental drill mobile phone comprises a machine head, a handle and a generator, wherein the machine head is connected to the handle through a connecting handle, the generator is installed on an exhaust pipe in the handle, the generator comprises a stator, a rotor and a first shell, the stator is installed on the inner side of the first shell, a cavity is formed in the stator, the rotor is installed in the cavity, a fixing plate is arranged in the middle of the first shell, air inlets are formed in two sides of the left end of the fixing plate, air outlets are formed in two sides of the right end of the fixing plate, matching holes are formed in two sides of the middle of the fixing plate, one end of the rotor is matched in the matching holes, a first rubber pad is arranged between the stator and the first shell, a first bearing is arranged on the inner side of the first rubber pad, an end cover is arranged between the first shell and the rotor, and a second rubber pad is arranged on the outer side of the second bearing.
Further, the stator include second shell and coil, the end cover joint is in the upper end of second shell, the second rubber pad is located between second shell and the end cover, the both ends of coil are connected with the electric wire respectively.
Further, the rotor include pivot, wind wheel and magnet piece, the cooperation of the one end of pivot is in the mating holes, the cooperation of the pivot other end is in the second bearing, the wind wheel cooperation is on being located the pivot part between air inlet and the gas outlet, the magnet piece is embedded into being located the inboard pivot part of second shell.
Further, the air inlet direction of the air inlet is opposite to the exhaust direction of the exhaust pipe.
The utility model has the advantages that:
the generator in the dental drill handpiece can be driven to generate electricity through the exhaust action of the dental drill handpiece, and the generated electricity is used for lighting on the dental drill handpiece; the end cover and the plurality of rubber pads are arranged inside the dental drill mobile phone, so that the whole sealing performance of the dental drill mobile phone can be improved, the rubber pads can play a role of buffering when the dental drill mobile phone receives external force impact, and the degree of damage of the external force to parts inside the dental drill mobile phone is reduced; the double independent driven generators are adopted to generate electricity, so that the generated energy of the dental drill mobile phone can be increased.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of the generator.
Fig. 3 is a schematic structural view of a stator.
Fig. 4 is a schematic structural view of the rotor.
In the figure, a machine head 1, a handle 2, a generator 3, a connecting handle 4, an exhaust pipe 5, a first shell 6, a cavity 7, a fixing plate 8, an air inlet 9, an air outlet 10, a matching hole 11, a first rubber pad 12, a first bearing 13, an end cover 14, a second bearing 15, a second rubber pad 16, a second shell 17, a coil 18, an electric wire 19, a rotating shaft 20, a wind wheel 21 and a magnet block 22 are arranged.
Detailed Description
As shown in fig. 1-4, the self-generating wind-power lighting dental drill handpiece comprises a handpiece 1, a handle 2 and a generator 3, wherein the handpiece 1 is connected to the handle 2 through a connecting handle 4, the generator 3 is installed on an exhaust pipe 5 in the handle 2, the generator 3 comprises a stator, a rotor and a first shell 6, the stator is installed on the inner side of the first shell 6, a cavity 7 is arranged in the stator, the rotor is installed in the cavity 7, a fixing plate 8 is arranged in the middle of the first shell 6, air inlets 9 are arranged on two sides of the left end of the fixing plate 8, air outlets 10 are arranged on two sides of the right end of the fixing plate 8, matching holes 11 are arranged on two sides of the middle of the fixing plate 8, one end of the rotor is matched in the matching hole 11, a first rubber pad 12 is arranged between the stator and the first shell 6, and a first bearing 13 is arranged on, an end cover 14 is arranged between the first shell 6 and the rotor, one end of the rotor is connected to a second bearing 15 below the end cover 14, and a second rubber pad 16 is arranged on the outer side of the second bearing 15.
The stator comprises a second shell 17 and a coil 18, the end cover 14 is clamped at the upper end of the second shell 17, the second rubber pad 16 is located between the second shell 17 and the end cover 14, and two ends of the coil 18 are respectively connected with an electric wire 19.
The rotor includes a rotation shaft 20, a wind wheel 21 and a magnet block 22, one end of the rotation shaft 20 is fitted in the fitting hole 11, the other end of the rotation shaft 20 is fitted in the second bearing 15, the wind wheel 21 is fitted on a portion of the rotation shaft 20 located between the air inlet 9 and the air outlet 10, and the magnet block 22 is embedded in a portion of the rotation shaft 20 located inside the second housing 17.
The intake direction of the intake port 9 is opposite to the exhaust direction of the exhaust pipe 5.
The gas compressor is used for driving gas for driving a needle of the dental drill handpiece to work to pass through a wind wheel in a handpiece head 1 of the dental drill handpiece and then to be discharged into a generator 3 through an exhaust pipe 5, the gas enters the generator 3 through an air inlet 9, the wind wheels 21 positioned on two sides of a fixed plate 8 are controlled by the gas to start rotating and drive a rotating shaft 20 to rotate, a magnet block 22 on the rotating shaft 20 rotates along with the rotating shaft and a coil 18 to perform cutting magnetic induction line motion, so that current is generated in the coil 18, and the current generated by the coil 18 is transmitted to a device for lighting on the dental drill handpiece through an electric wire 19; the end cover 14, the first rubber pad 12 and the second rubber pad 16 are arranged inside the dental drill handpiece, so that the whole sealing performance of the dental drill handpiece can be improved, and the first rubber pad 12 and the second rubber pad 16 can play a role in buffering when the dental drill handpiece receives external force impact, so that the damage degree of the external force action on parts inside the dental drill handpiece is reduced; the wind wheels 21 on the two sides are driven to rotate by the air, so that electricity is generated through the rotors and the stators on the two sides, and the generating capacity of the dental drill handpiece can be increased.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. The self-generating wind power lighting dental drill mobile phone comprises a machine head, a handle and a generator, wherein the machine head is connected to the handle through a connecting handle, the generator is installed on an exhaust pipe in the handle, the generator comprises a stator, a rotor and a first shell, the stator is installed on the inner side of the first shell, a cavity is formed in the stator, the rotor is installed in the cavity, the self-generating wind power lighting dental drill mobile phone is characterized in that a fixing plate is arranged in the middle of the first shell, air inlets are formed in two sides of the left end of the fixing plate, air outlets are formed in two sides of the right end of the fixing plate, matching holes are formed in two sides of the middle of the fixing plate, one end of the rotor is matched in the matching holes, a first rubber pad is arranged between the stator and the first shell, a first bearing is arranged on the inner side of the first rubber pad, an, and a second rubber pad is arranged on the outer side of the second bearing.
2. The self-generating wind power lighting dental drill mobile phone according to claim 1, wherein the stator comprises a second shell and a coil, the end cover is clamped at the upper end of the second shell, the second rubber pad is located between the second shell and the end cover, and two ends of the coil are respectively connected with an electric wire.
3. The self-generating wind power lighting dental drill mobile phone according to claim 1, wherein the rotor includes a rotating shaft, a wind wheel and a magnet block, one end of the rotating shaft is fitted in the fitting hole, the other end of the rotating shaft is fitted in the second bearing, the wind wheel is fitted on a portion of the rotating shaft located between the air inlet and the air outlet, and the magnet block is embedded in a portion of the rotating shaft located inside the second housing.
4. The self-generating wind power lighting dental drill handpiece according to claim 1, wherein the air inlet direction of the air inlet is opposite to the exhaust direction of the exhaust pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922345002.5U CN211287970U (en) | 2019-12-24 | 2019-12-24 | Self-generating wind power lighting dental drill mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922345002.5U CN211287970U (en) | 2019-12-24 | 2019-12-24 | Self-generating wind power lighting dental drill mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211287970U true CN211287970U (en) | 2020-08-18 |
Family
ID=72014012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922345002.5U Active CN211287970U (en) | 2019-12-24 | 2019-12-24 | Self-generating wind power lighting dental drill mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211287970U (en) |
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2019
- 2019-12-24 CN CN201922345002.5U patent/CN211287970U/en active Active
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