CN113765295A - Hand-operated generator based on planetary gear structure - Google Patents
Hand-operated generator based on planetary gear structure Download PDFInfo
- Publication number
- CN113765295A CN113765295A CN202110989224.XA CN202110989224A CN113765295A CN 113765295 A CN113765295 A CN 113765295A CN 202110989224 A CN202110989224 A CN 202110989224A CN 113765295 A CN113765295 A CN 113765295A
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- Prior art keywords
- generator
- planetary gear
- hand
- lid
- gear
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Links
- 230000005540 biological transmission Effects 0.000 claims description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 5
- 229910000861 Mg alloy Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000010248 power generation Methods 0.000 abstract description 9
- 238000013461 design Methods 0.000 abstract description 7
- 230000001133 acceleration Effects 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 5
- 230000001965 increasing effect Effects 0.000 description 4
- 239000000956 alloy Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1861—Rotary generators driven by animals or vehicles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/30—Structural association with control circuits or drive circuits
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
- H02K21/22—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/02—Casings or enclosures characterised by the material thereof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model provides a hand formula generator based on planetary gear structure includes generator housing and installs the generator body in generator housing, the generator body include lid, internal gear ring and lower lid, the internal gear ring fix at last lid under and between the lid to form cavity structures with last lid and lower lid combination, cavity structures in be equipped with planetary gear set, planetary gear set's one end links to each other with the crank, planetary gear set's the other end links to each other with generator assembly. This hand formula generator has improved the security that hand formula generator used through addding the electrical control module that has the safety protection function, simultaneously through planetary gear set's gear acceleration rate design, has improved the rotational speed of rotor among the engine assembly by a wide margin, and the power generation power is bigger, the generating efficiency is higher under the equal volume condition.
Description
Technical Field
The invention relates to a generator, in particular to a hand-operated generator based on a planetary gear structure.
Background
The hand-operated generator is emergency power supply equipment capable of generating electricity through hand-operated operation, can use manpower hand-operated electricity generation to supply various electronic products under the condition of no commercial power and oil electricity generation, and along with the continuous development of the hand-operated generator, how to improve the electricity generation power and the electricity generation stability of the hand-operated generator gradually becomes the primary research problem of generator manufacturers at home and abroad.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a hand-operated generator based on a planetary gear structure.
The utility model provides a hand formula generator based on planetary gear structure includes generator housing and installs the generator body in generator housing, generator housing on be equipped with the power connector, the power connector links to each other with the output of generator body, the generator body include lid, internal gear ring and lower lid, the internal gear ring fix at last lid under and between the lid to with last lid and lower lid combination formation cavity structure, cavity structure in be equipped with planetary gear set, planetary gear set's one end links to each other with the crank, planetary gear set's the other end links to each other with the generator subassembly.
In order to ensure that the generator shell has the characteristics of high strength, good heat dissipation performance, good corrosion resistance and the like, furthermore, the material of the generator shell is a magnesium alloy material.
In order to greatly improve the use safety of the hand-operated generator, an electrical control module is further arranged between the power supply connector and the output end of the generator body, and the electrical control module comprises but is not limited to a short-circuit protection unit, an over-temperature protection unit, a low-power-consumption standby unit, a voltage-limiting protection unit, an anti-reverse-charging protection unit and a voltage load regulation unit.
Furthermore, the inner gear ring is fixed between the upper cover body and the lower cover body through four fastening screws distributed in a circumferential array.
Further, planetary gear set includes four gears and transmission ring flange, the fixed cover of first gear establish the one end at the connecting rod, the other end of connecting rod links to each other with the crank after passing the generator shell, the second gear pass through first connecting piece and first gear and link to each other to the second gear meshes with internal gear ring and transmission ring flange mutually simultaneously, transmission ring flange movable sleeve establish the bottom at the connecting rod, the transmission ring flange passes through the second connecting piece and links to each other with the third gear, the third gear mesh with internal gear ring and fourth gear mutually simultaneously, the fourth gear pass through the transmission shaft and link to each other with generator assembly.
Furthermore, two bearing sleeves which are distributed up and down are arranged between the connecting rod and the upper cover body.
In order to improve the power generation efficiency of the hand-operated generator, furthermore, the bottom of the lower cover body is provided with a groove, the generator component is positioned in the groove, and the model of the generator component is a 24-groove outer rotor type permanent magnet generator with an iron core.
Has the advantages that: the invention discloses a hand-operated generator based on a planetary gear structure, which has the following advantages: (1) the multi-slot permanent magnet generator with the iron core is used, so that the power generation efficiency of the hand-operated generator is improved; (2) each component can adopt a modular design, and the assembly and maintenance work of the hand-operated generator are facilitated; (3) the safety of the use of the hand-operated generator is improved by additionally arranging the electric control module with the safety protection function; (4) through the gear speed increasing design of the planetary gear set, the rotating speed of a rotor in the engine assembly can be greatly increased, and the power generation power is higher and the power generation efficiency is higher under the condition of the same volume; (5) the whole hand-operated generator meets the requirement of miniaturization design, can be carried about and has strong practicability.
Drawings
Fig. 1 is a schematic structural diagram of a hand-operated generator;
FIG. 2 is a schematic structural view of a generator body;
FIG. 3 is a schematic structural view of the planetary gear set;
in the figure: 1. the generator comprises a generator shell 11, a power supply connecting port 12, a crank handle 2, a generator body 3, a cover body 4, an inner gear ring 5, a lower cover body 6, a planetary gear set 61, a first gear 62, a second gear 63, a third gear 64, a fourth gear 65, a connecting rod 66, a first connecting piece 67, a transmission flange 68, a second connecting piece 69, a transmission shaft 7, a generator assembly 8, a fastening screw 9 and a bearing sleeve.
Detailed Description
For the purpose of enhancing the understanding of the present invention, the present invention will be described in further detail with reference to the following examples and the accompanying drawings, which are provided for the purpose of illustration only and are not intended to limit the scope of the present invention.
As shown in fig. 1 and 2, a hand formula generator based on planetary gear structure includes generator housing 1 and installs the generator body 2 in generator housing 1, generator housing 1 on be equipped with power connection port 11, power connection port 11 links to each other with generator body 2's output, generator body 2 include lid 3, internal gear ring 4 and lower lid 5, internal gear ring 4 fix between last lid 3 and lower lid 5 to form the cavity structure with last lid 3 and the combination of lower lid 5, the cavity structure in be equipped with planetary gear set 6, planetary gear set 6's one end links to each other with crank 12, planetary gear set 6's the other end links to each other with generator assembly 7.
In order to ensure that the generator housing 1 has the characteristics of high strength, good heat dissipation performance, good corrosion resistance and the like, in this embodiment, the material of the generator housing 1 is a magnesium alloy material.
In order to greatly improve the safety of the hand-operated generator, in this embodiment, an electrical control module (not shown in the figure) is further disposed between the power connector 11 and the output end of the generator body 2, and the electrical control module includes, but is not limited to, a short-circuit protection unit, an over-temperature protection unit, a low-power standby unit, a voltage-limiting protection unit, an anti-reverse charging protection unit, and a voltage load adjustment unit.
In the present embodiment, the inner gear ring 4 is fixed between the upper cover 3 and the lower cover 5 by four fastening screws 8 distributed in a circumferential array.
In this embodiment, planetary gear set 6 includes four gears and transmission ring flange 66, the fixed cover of first gear 61 establish the one end at connecting rod 65, the other end of connecting rod 65 passes generator housing 1 back and links to each other with crank 12, second gear 62 link to each other through first connecting piece 66 and first gear 61 to second gear 62 meshes with internal gear ring 4 and transmission ring flange 67 simultaneously mutually, transmission ring flange 67 movable sleeve establish the bottom at connecting rod 65, transmission ring flange 67 links to each other with third gear 63 through second connecting piece 68, third gear 63 mesh with internal gear ring 4 and fourth gear 64 simultaneously, fourth gear 64 pass through transmission shaft 69 and generator component 7 and link to each other.
In the present embodiment, two bearing sleeves 9 are disposed between the connecting rod 65 and the upper cover 3.
In order to improve the power generation efficiency of the hand-operated generator, in this embodiment, a groove is formed at the bottom of the lower cover body 5, the generator component 7 is located in the groove, and the model of the generator component 7 is a 24-groove outer rotor type permanent magnet generator with an iron core.
This hand formula generator has following advantage: (1) the multi-slot permanent magnet generator with the iron core is used, so that the power generation efficiency of the hand-operated generator is improved; (2) each component can adopt a modular design, and the assembly and maintenance work of the hand-operated generator are facilitated; (3) the safety of the use of the hand-operated generator is improved by additionally arranging the electric control module with the safety protection function; (4) through the gear speed increasing design of the planetary gear set, the rotating speed of a rotor in the engine assembly can be greatly increased, and the power generation power is higher and the power generation efficiency is higher under the condition of the same volume; (5) the whole hand-operated generator meets the requirement of miniaturization design, can be carried about and has strong practicability.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. The utility model provides a hand formula generator based on planetary gear structure, a serial communication port, include the generator housing and install the generator body in the generator housing, the generator housing on be equipped with the power connector, the power connector links to each other with the output of generator body, the generator body include lid, internal gear ring and lower lid, the internal gear ring fix at last lid under and between the lid to with last lid and lid combination formation cavity structures down, cavity structures in be equipped with planetary gear set, planetary gear set's one end links to each other with the crank, planetary gear set's the other end links to each other with generator assembly.
2. The hand-operated generator based on the planetary gear structure as claimed in claim 1, wherein the material of the generator housing is magnesium alloy.
3. The hand-operated generator based on the planetary gear structure is characterized in that an electrical control module is further arranged between the power supply connector and the output end of the generator body, and the electrical control module comprises but is not limited to a short circuit protection unit, an over-temperature protection unit, a low-power consumption standby unit, a voltage limiting protection unit, an anti-reverse charging protection unit and a voltage load adjusting unit.
4. A hand-operated generator based on planetary gear structure according to claim 1, characterized in that the internal gear ring is fixed between the upper cover body and the lower cover body through four fastening screws distributed in a circumferential array.
5. The hand-operated generator based on the planetary gear structure as claimed in claim 1, wherein the planetary gear set comprises four gears and a transmission flange, the first gear is fixedly sleeved at one end of the connecting rod, the other end of the connecting rod passes through the generator housing and then is connected with the hand crank, the second gear is connected with the first gear through a first connecting piece and is simultaneously meshed with the inner gear ring and the transmission flange, the transmission flange is movably sleeved at the bottom of the connecting rod and is connected with the third gear through a second connecting piece, the third gear is simultaneously meshed with the inner gear ring and the fourth gear, and the fourth gear is connected with the generator assembly through a transmission shaft.
6. A hand-operated generator based on a planetary gear structure as claimed in claim 5, characterized in that two bearing sleeves are arranged between the connecting rod and the upper cover body.
7. A hand-operated generator based on a planetary gear structure as claimed in claim 1, wherein the bottom of the lower cover body is provided with a groove, the generator component is positioned in the groove, and the generator component is a 24-groove outer rotor type permanent magnet generator with an iron core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110989224.XA CN113765295A (en) | 2021-08-26 | 2021-08-26 | Hand-operated generator based on planetary gear structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110989224.XA CN113765295A (en) | 2021-08-26 | 2021-08-26 | Hand-operated generator based on planetary gear structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113765295A true CN113765295A (en) | 2021-12-07 |
Family
ID=78791407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110989224.XA Pending CN113765295A (en) | 2021-08-26 | 2021-08-26 | Hand-operated generator based on planetary gear structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113765295A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM318070U (en) * | 2007-01-26 | 2007-09-01 | Ren-Hau Dai | An electricity-generating manual apparatus |
| CN201113665Y (en) * | 2007-09-20 | 2008-09-10 | 黄昆明 | Lighting lamp hand-operated generating set |
| CN202040275U (en) * | 2011-04-11 | 2011-11-16 | 余姚市明英电器灯具厂 | Hand generation gear case device |
| CN202381271U (en) * | 2011-12-14 | 2012-08-15 | 戴人豪 | Hand-operated power generation mechanism |
| CN203130391U (en) * | 2013-03-14 | 2013-08-14 | 金明林 | Special detachable hand generator for students |
| CN105743313A (en) * | 2016-03-30 | 2016-07-06 | 江西清华泰豪三波电机有限公司 | Intermediate-frequency brushless power generator with high rotational speed |
| CN205753863U (en) * | 2016-05-17 | 2016-11-30 | 浙江大东吴汽车电机有限公司 | A kind of intelligent generator |
| CN205945190U (en) * | 2016-07-29 | 2017-02-08 | 公筱雅 | Hand formula removal charger |
| CN208675045U (en) * | 2018-09-13 | 2019-03-29 | 西安睿图新能源科技有限公司 | A kind of novel hand-power power generator |
| CN111969892A (en) * | 2020-09-18 | 2020-11-20 | 南昌航空大学 | Portable hand-operated piezoelectric generator |
| CN112636533A (en) * | 2020-12-22 | 2021-04-09 | 重庆斯科彼欧科技有限公司 | High-efficient rotor type hand generator |
| CN112953113A (en) * | 2021-01-20 | 2021-06-11 | 西安理工大学 | Multifunctional hand-operated emergency power generation device |
-
2021
- 2021-08-26 CN CN202110989224.XA patent/CN113765295A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM318070U (en) * | 2007-01-26 | 2007-09-01 | Ren-Hau Dai | An electricity-generating manual apparatus |
| CN201113665Y (en) * | 2007-09-20 | 2008-09-10 | 黄昆明 | Lighting lamp hand-operated generating set |
| CN202040275U (en) * | 2011-04-11 | 2011-11-16 | 余姚市明英电器灯具厂 | Hand generation gear case device |
| CN202381271U (en) * | 2011-12-14 | 2012-08-15 | 戴人豪 | Hand-operated power generation mechanism |
| CN203130391U (en) * | 2013-03-14 | 2013-08-14 | 金明林 | Special detachable hand generator for students |
| CN105743313A (en) * | 2016-03-30 | 2016-07-06 | 江西清华泰豪三波电机有限公司 | Intermediate-frequency brushless power generator with high rotational speed |
| CN205753863U (en) * | 2016-05-17 | 2016-11-30 | 浙江大东吴汽车电机有限公司 | A kind of intelligent generator |
| CN205945190U (en) * | 2016-07-29 | 2017-02-08 | 公筱雅 | Hand formula removal charger |
| CN208675045U (en) * | 2018-09-13 | 2019-03-29 | 西安睿图新能源科技有限公司 | A kind of novel hand-power power generator |
| CN111969892A (en) * | 2020-09-18 | 2020-11-20 | 南昌航空大学 | Portable hand-operated piezoelectric generator |
| CN112636533A (en) * | 2020-12-22 | 2021-04-09 | 重庆斯科彼欧科技有限公司 | High-efficient rotor type hand generator |
| CN112953113A (en) * | 2021-01-20 | 2021-06-11 | 西安理工大学 | Multifunctional hand-operated emergency power generation device |
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