Integrated power generation device
Through the design integrated power generation device, combined with the level 2 and level 3 variable speed system of the foot and hand -shaking modules, the problem of low speed and low conversion efficiency of existing power generation devices has been solved, and efficient and portable electrical conversion is achieved.
Patent Information
- Application Number
- CN202421378261.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Priority Date
- 2024-03-07
- Filing Date
- 2024-06-17
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-06-17
AI Technical Summary
The existing hand-crank or foot-stand power generation devices have low speed, low conversion efficiency, large and bulky, difficult to carry, and have a small scope of application.
Design a integrated power generation device, including foot stepping modules and hand -shaking modules. The level 2 and level -level transmission systems realize high speed and high -efficiency electrical conversion. Stepping on the transmission device to the electromagnetic stator.
The transformation efficiency is as high as 60%, the size is small, the size is light, portable, and the foot -step mode and hand shake mode can be transformed arbitrarily.
Smart Images
Figure CN222415097U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of power generation, in particular to an integrated power generation device. Background Art
[0002] Hand-cranked generators or pedal-operated generators can be used to generate electricity for various electronic products when there is no electricity or oil. They can be used in field operations, field surveys, emergency power supply, etc. They are mainly used to power or charge portable products such as small-power communication radio stations, walkie-talkies, and various measuring instruments. The existing generators that use human power generation use a single power generation method of hand-cranked or pedal-operated, which has a single power generation method and a small scope of application. In addition, the traditional hand-cranked generator has a two-stage speed change, a low speed, and a circular motion force of both hands. It is large and heavy, not easy to carry, and the conversion efficiency is only about 20%. Utility Model Content
[0003] In order to solve the above problems existing in the background technology, the utility model provides an integrated power generation device. The foot-operated mode and the hand-cranked mode of the utility model can be switched arbitrarily, and it has the advantages of high conversion efficiency, small size, light weight and portability.
[0004] The technical solution of the utility model is: the utility model is an integrated power generation device, which is special in that: the integrated power generation device includes a foot-operated module, a hand-cranked module and a main body module, the foot-operated module is arranged on one side of the main body module, and the hand-cranked module is arranged on the other side of the main body module, the main body module includes a shell, a foot-operated transmission device, a hand-cranked transmission device and an electromagnetic stator, the foot-operated transmission device, the hand-cranked transmission device and the electromagnetic stator are all arranged in the shell, the foot-operated module is connected to the electromagnetic stator through the foot-operated transmission device, and the hand-cranked module is connected to the electromagnetic stator through the hand-cranked transmission device.
[0005] Furthermore, the hand-cranked transmission device includes a hand-cranked transmission shaft, a first gear, a second gear, a third gear and a fourth gear, the first gear is arranged on the hand-cranked transmission shaft, the first gear is meshed with the second gear, the second gear and the third gear are coaxial, the third gear is meshed with the fourth gear, and the fourth gear is coaxial with the electromagnetic stator.
[0006] Furthermore, the pedal transmission device includes a pedal transmission shaft, a sector gear, and a directional gear. The sector gear is arranged on the pedal transmission shaft, the sector gear is meshed with the directional gear, and the directional gear is coaxial with the first gear.
[0007] Furthermore, the hand crank module includes a hand crank arm and a hand crank handle, the hand crank handle is connected to the hand crank arm, and the hand crank arm is connected to the hand crank transmission shaft.
[0008] Furthermore, the pedal module includes a pedal and a pedal arm, the pedal is connected to the pedal arm, and the pedal arm is connected to the pedal transmission shaft.
[0009] The utility model provides a new integrated power generation device, which adopts 2-level speed change for shaking, high speed, labor-saving single-hand circular motion, and 3-level speed change for single-foot pedaling, automatic and rapid reset of unidirectional motion, and semi-circular motion. The utility model fully converts kinetic energy into electrical energy, and the conversion efficiency is as high as more than 60%. The utility model is designed according to the human body mechanics structure, with small size, light weight and portability. The pedaling mode and the hand-cranking mode can be switched arbitrarily. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a schematic diagram of the structure of the utility model;
[0011] Figure 2 This is a schematic diagram of the main module structure of the utility model.
[0012] The following are the descriptions of the reference numerals:
[0013] 1. Foot module; 2. Main module; 3. Hand crank module; 4. Fan gear; 5. Directional gear; 6. First gear; 7. Third gear; 8. Second gear; 9. Fourth gear; 10. Electromagnetic stator; 11. Current output; 12. Hand crank transmission shaft; 13. Hand crank arm; 14. Hand crank handle; 15. Foot pedal; 16. Foot pedal arm; 17. Foot drive shaft. DETAILED DESCRIPTION
[0014] The overall scheme of the utility model is further described in detail below in conjunction with the accompanying drawings and specific embodiments:
[0015] See also Figure 1 , 2 The structure of a specific embodiment of the utility model includes a foot-operated module 1, a hand-cranked module 3 and a main body module 2. The foot-operated module 1 is arranged on one side of the main body module 2, and the hand-cranked module 3 is arranged on the other side of the main body module 2. The foot-operated module 1 includes a foot pedal 15 and a foot pedal arm 16, and the foot pedal 15 is connected to the foot pedal arm 16. The hand-cranked module 3 includes a hand-cranked arm 13 and a hand-cranked handle 14, and the hand-cranked handle 14 is connected to the hand-cranked arm 13. The main body module 2 includes a shell, a foot-operated transmission device, a hand-cranked transmission device and an electromagnetic stator 10. The foot-operated transmission device, the hand-cranked transmission device and the electromagnetic stator 10 are all arranged in the shell. The hand-cranked transmission device includes a hand-cranked transmission shaft 12, a first gear 6, a second gear 8, a third gear 7 and a fourth gear 9. The first gear 6 is arranged on the hand-cranked transmission shaft 12, the first gear 6 is meshed with the second gear 8, the second gear 8 and the third gear 7 are coaxial, the third gear 7 is meshed with the fourth gear 9, and the fourth gear 9 is coaxial with the electromagnetic stator 10. The pedal transmission device comprises a pedal transmission shaft 17 , a sector gear 4 , and a directional gear 5 . The sector gear 4 is arranged on the pedal transmission shaft 17 , the sector gear 4 is meshed with the directional gear 5 , and the directional gear 5 is coaxial with the first gear 6 .
[0016] In the utility model, the pedal working mode is: rotate the pedal arm 16 counterclockwise, drive the sector gear 4 through the pedal transmission shaft 17, transmit it to the first gear 6 through the directional gear 5, the first gear 6 is transmitted to the third gear 7 through the second gear 8, and then transmitted to the fourth gear 9 through the third gear 7, and finally the fourth gear 9 drives the electromagnetic stator 10 to output current 11.
[0017] Hand crank working mode: rotate the hand crank arm clockwise to drive the first gear 6 to rotate through the small hand crank transmission shaft 12, the first gear 6 is transmitted to the third gear 7 through the second gear 8, and then transmitted to the fourth gear 9 through the third gear 7, and finally the fourth gear 9 drives the electromagnetic stator 10 to output current 11.
[0018] The technical contents not specifically described in the present utility model and the above embodiments are the same as the prior art.
[0019] The above are only specific implementation methods disclosed in the present utility model, but the protection scope of the present utility model is not limited thereto. The protection scope of the present utility model shall be based on the protection scope of the claims.
Claims
1. An integrated power generation device, characterized in that: The integrated power generation device includes a foot-operated module, a hand-cranked module and a main body module. The foot-operated module is arranged on one side of the main body module, and the hand-cranked module is arranged on the other side of the main body module. The main body module includes a shell, a foot-operated transmission device, a hand-cranked transmission device and an electromagnetic stator. The foot-operated transmission device, the hand-cranked transmission device and the electromagnetic stator are all arranged in the shell. The foot-operated module is connected to the electromagnetic stator through the foot-operated transmission device, and the hand-cranked module is connected to the electromagnetic stator through the hand-cranked transmission device.
2. The integrated power generation device according to claim 1, characterized in that: The hand-crank transmission device includes a hand-crank transmission shaft, a first gear, a second gear, a third gear and a fourth gear, wherein the first gear is arranged on the hand-crank transmission shaft, the first gear is meshed with the second gear, the second gear and the third gear are coaxial, the third gear is meshed with the fourth gear, and the fourth gear is coaxial with the electromagnetic stator.
3. The integrated power generation device according to claim 2, characterized in that: The pedal transmission device comprises a pedal transmission shaft, a sector gear and a directional gear. The sector gear is arranged on the pedal transmission shaft, the sector gear is meshed with the directional gear, and the directional gear is coaxial with the first gear.
4. The integrated power generation device according to claim 3, characterized in that: The hand crank module comprises a hand crank arm and a hand crank handle, the hand crank handle is connected to the hand crank arm, and the hand crank arm is connected to a hand crank transmission shaft.
5. The integrated power generation device according to claim 4, characterized in that: The pedal module comprises a pedal board and a pedal arm, wherein the pedal board is connected to the pedal arm, and the pedal arm is connected to a pedal transmission shaft.