Intelligent buoy capable of increasing power by using wave energy

Abstract

The invention discloses an intelligent buoy capable of increasing power by utilizing wave energy, which belongs to the technical field of ocean monitoring equipment and comprises a floating body, a first cover plate and a buoyancy part, the floating body and the first cover plate are fixedly connected through bolts and are of cylindrical structures, the buoyancy part is fixed on the outer wall of the floating body, four ribs are arranged in the floating body, and the first cover plate is fixed on the floating body. The floating ball is provided with four protruding edges, the four protruding edges divide an inner cavity of the floating body into four mounting cavities, through grooves penetrating through the bottom and the side face of the floating body are formed in the protruding edges, swing rods are arranged in the through grooves, and rotating shafts are rotationally arranged in the middles of the swing rods. The transmission shaft drives the coil to rotate positively and negatively under the action of the driving rod and the transmission assembly so as to cut a magnetic induction line, so that induction current is generated and is rectified by the rectifying circuit to charge the storage battery, and the power increasing function is achieved so as to prolong the endurance time of the buoy.

Description

Technical Field

[0001] This invention discloses an intelligent buoy that can be powered by wave energy, belonging to the field of marine monitoring equipment technology. Background Technology

[0002] Currently, marine buoys are mainly composed of observation buoys anchored at sea, forming automatic marine hydrological, water quality, and meteorological observation stations. They can collect marine hydrological, water quality, and meteorological data required for marine scientific research, offshore oil (gas) development, port construction, and national defense construction on a long-term and continuous basis, especially data on severe weather and sea conditions that are difficult to collect by survey vessels. To facilitate meteorological data collection and buoy positioning, it is necessary to maintain the normal operation of electronic equipment. Battery power can generally last for about 10-20 days. Once the power is exhausted, the ability to collect information is lost. To extend the standby time of electronic equipment, most systems use solar or wave power generation. However, solar power generation requires a large area of ​​solar panels, and the marine environment is usually harsh, making solar power generation unstable. Wave power generation is more suitable due to the abundance of ocean wave energy. However, most existing wave power generation mechanisms rely on waves to drive rotating components, which in turn drive coils to cut magnetic field lines to generate induced current, thereby charging and storing energy in the battery. Because the wave thrust is irregular and does not push the rotating components in the same direction, the rotation of the rotating components is greatly limited, resulting in a low number and frequency of coil rotation cutting magnetic field lines, and the energy storage effect is not ideal. Summary of the Invention

[0003] The purpose of this invention is to solve the problems in the prior art and to provide an intelligent float that can be powered by wave energy.

[0004] This invention achieves the above-mentioned objective through the following technical solution: an intelligent float capable of generating electricity using wave energy, comprising a float body, a first cover plate, and a buoyancy component. The float body and the first cover plate are fixedly connected by bolts, and both are cylindrical structures. The buoyancy component is fixed to the outer wall of the float body. The float body has four protruding ridges, which divide the inner cavity of the float body into four mounting cavities. Each protruding ridge has a through groove penetrating the bottom and side of the float body. A swing rod is installed within each through groove, and a rotating shaft is rotatably mounted in the middle of the swing rod. The float body has a through hole for mounting the rotating shaft. A float ball is installed at one end of the swing rod, and a drive rod is installed at the other end. An arc-shaped groove for sliding the drive rod is provided, the center of which is located on the axis of the rotating shaft. A housing is provided inside the mounting cavity, and a second cover plate is fixedly provided on the top of the housing. A drive shaft is rotatably installed inside the housing, and a coil is wound on the drive shaft. Magnetic shoes are provided on both the upper and lower sides of the coil. The two magnetic shoes are fixed to the housing and the second cover plate respectively. Two conductive coils are provided on the drive shaft, and the two ends of the coil are electrically connected to the two conductive coils respectively. Each of the two conductive coils is provided with a terminal. A storage battery is also provided inside the housing, and a rectifier circuit is coupled between the storage battery and the terminal. A transmission assembly is provided between the drive shaft and the drive rod.

[0005] Preferably, the transmission assembly includes an arc-shaped rack, a first driven gear, a first driving gear, and a second driven gear. The middle part of the arc-shaped rack is fixedly connected to the drive rod by bolts, and the center of the arc-shaped rack is located on the axis of the rotating shaft. The side of the protruding ridge is provided with a pressure strip for sliding guidance of the arc-shaped rack. The first driven gear meshes with the arc-shaped rack, and a fixed shaft connects the first driven gear and the first driving gear. The first driving gear and the second driven gear are both located in the housing and mesh with each other. The second driven gear is fixed on the transmission shaft.

[0006] Preferably, the transmission shaft includes a first connecting shaft, a shaft body, and a second connecting shaft. A disc is provided at one end of the first connecting shaft and the second connecting shaft that are close to each other. A wire-passing groove is provided on the disc. The coil is wound on the shaft body and confined within the wire-passing groove. The disc is fixedly connected to the shaft body by bolts. The two magnetic shoes have an arc-shaped notch at one end that is close to each other.

[0007] Preferably, the second driven gear is fixed on the first connecting shaft, the second connecting shaft is provided with a wire hole, and the second connecting shaft is provided with two conductive protrusions electrically connected to the two ends of the coil. The two conductive protrusions respectively abut against the inner wall of the two conductive rings. A fixing seat is provided inside the housing. The first connecting shaft is rotatably connected to the housing, and the second connecting shaft is rotatably connected to the fixing seat. The fixing seat is provided with a groove for installing the two conductive rings.

[0008] Preferably, transmission components are provided on both sides of the same swing rod, and the same drive rod is fixedly connected to the arc-shaped rack in the two transmission components. A rolling sleeve is rotatably provided in the arc-shaped groove corresponding to the swing rod.

[0009] Preferably, the end of the swing rod away from the drive rod is provided with an arc-shaped mounting part, and the float is fixedly connected to the arc-shaped mounting part by bolts. The float is a solid structure and the height of the float is lower than that of the buoyancy component.

[0010] Preferably, the buoyancy component includes an airbag and a protective cover. The protective cover has an arc-shaped structure and a U-shaped cross-section. The airbag is located between the protective cover and the float. A counterweight is also provided in the mounting cavity.

[0011] Preferably, an indicator light is provided on the first cover plate, and two thrust devices are provided at the bottom of the float. The thrust devices include a propeller, a mounting cover, and a motor. The mounting cover is fixedly connected to the float, the motor is located inside the mounting cover, and the output shaft of the motor passes through the mounting cover and is fixedly connected to the propeller. A sealing cavity is provided between the four protruding ribs, and a waterproof pipe is connected between the sealing cavity and the first cover plate. The battery is electrically connected to the indicator light and the motor.

[0012] Preferably, the rectifier circuit includes a rectifier bridge and a capacitor, the capacitor being connected in parallel with the battery, and the rectifier bridge being electrically connected to the coil and the capacitor.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. By setting up a swing rod, drive rod, transmission assembly, drive shaft, coil, and magnetic shoe, the undulation of waves drives the float to move up and down, causing the swing rod to swing back and forth around the axis at a certain angle. This causes the drive shaft to drive the coil to rotate in both directions under the action of the drive rod and transmission assembly, cutting magnetic field lines and generating an induced current. After being rectified by a rectifier circuit, the current charges the battery, thus achieving the effect of increasing power storage and extending the float's endurance. This allows the float's related electronic equipment to monitor marine hydrological, water quality, and meteorological data for extended periods.

[0015] 2. By setting four swing rods and four batteries, each swing rod has a transmission component on both sides, so the same battery can be charged by two coils. This not only effectively improves the charging and storage capacity, but also generates electricity by relying on the up-and-down thrust of the waves when the swing rods swing. Compared with traditional power generation methods, the structure of this invention has more stable power generation performance. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of an intelligent float that can utilize wave energy for power generation according to the present invention. Figure 1 ;

[0017] Figure 2 This is a schematic diagram of the structure of an intelligent float that can utilize wave energy for power generation according to the present invention. Figure 2 ;

[0018] Figure 3 This is a schematic diagram of the internal structure of the float in this invention;

[0019] Figure 4 This is a schematic diagram of the internal structure of the box in this invention;

[0020] Figure 5 This is a schematic diagram of the structure of the swing rod, transmission assembly, magnetic shoe, and transmission shaft in this invention;

[0021] Figure 6 This is a schematic diagram of the structure of the swing rod, the arc-shaped rack, and the float in this invention;

[0022] Figure 7 This is a schematic diagram of the magnetic shoe, coil, and drive shaft in this invention;

[0023] Figure 8 This is a schematic diagram of the structure of the buoy in this invention;

[0024] Figure 9 This is a circuit diagram of the rectifier circuit in this invention.

[0025] Reference numerals: 1. First cover plate; 2. Indicator light; 3. Protective cover; 4. Airbag; 5. Swing rod; 6. Through slot; 7. Float; 8. Buoy; 9. Buoyancy component; 10. Capacitor; 11. Thrust device; 12. Mounting cover; 13. Propeller; 14. Motor; 15. Waterproof pipe; 16. Sealing cavity; 17. Protrusion; 18. Second cover plate; 19. Transmission assembly; 20. Through hole; 21. Rotating shaft; 22. Fixing base; 23. Drive shaft; 24. Coil; 25. Housing; 26. Battery; 27. 1. Magnetic shoe; 28. Counterweight; 29. ​​Second driven gear; 30. First driven gear; 31. Drive rod; 32. Pressure bar; 33. Arc-shaped rack; 34. Fixed shaft; 35. First driving gear; 36. Groove; 37. Arc-shaped mounting part; 38. Rolling sleeve; 39. First connecting shaft; 40. Arc-shaped notch; 41. Second connecting shaft; 42. Wire hole; 43. Conductive ring; 44. Terminal post; 45. Conductive protrusion; 46. Disc; 47. Shaft; 48. Arc-shaped groove; 49. Rectifier bridge. Detailed Implementation

[0026] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0027] like Figures 1-9 As shown, a smart float that can utilize wave energy for power generation includes a float body 7, a first cover plate 1, and a buoyancy component 9. The float body 7 and the first cover plate 1 are fixedly connected by bolts, and both are cylindrical structures. The buoyancy component 9 is fixed to the outer wall of the float body 7. The float body 7 has four protruding ridges 17, which divide the inner cavity of the float body 7 into four mounting cavities. The protruding ridges 17 have through grooves 6 that penetrate the bottom and sides of the float body 7. A swing rod 5 is installed in the through grooves 6. A rotating shaft 21 is rotatably installed in the middle of the swing rod 5. The float body 7 has through holes 20 for installing the rotating shaft 21. A float ball 8 is installed at one end of the swing rod 5, and a drive rod 31 is installed at the other end. An arc-shaped groove 48 is provided on the protruding ridges 17 for the drive rod 31 to slide. The center of circle 48 is located on the axis of the rotating shaft 21. A housing 25 is installed inside the mounting cavity. A second cover plate 18 is fixedly installed on the top of the housing 25. A drive shaft 23 is rotatably installed inside the housing 25. A coil 24 is wound on the drive shaft 23. Magnetic shoes 27 are provided on both the upper and lower sides of the coil 24. The two magnetic shoes 27 are fixed on the housing 25 and the second cover plate 18, respectively. Two conductive rings 43 are provided on the drive shaft 23. The two ends of the coil 24 are electrically connected to the two conductive rings 43, respectively. A terminal 44 is provided on each of the two conductive rings 43. A storage battery 26 is also installed inside the housing 25. A rectifier circuit is coupled between the storage battery 26 and the terminal 44. A transmission assembly 19 is provided between the drive shaft 23 and the drive rod 31.

[0028] like Figure 1 , Figure 4 and Figure 5As shown, the transmission assembly 19 includes an arc-shaped rack 33, a first driven gear 30, a first driving gear 35, and a second driven gear 29. The middle part of the arc-shaped rack 33 is fixedly connected to the drive rod 31 by bolts, and the center of the arc-shaped rack 33 is located on the axis of the rotating shaft 21. The side of the protrusion 17 is provided with a pressure strip 32 for sliding guidance of the arc-shaped rack 33. The first driven gear 30 meshes with the arc-shaped rack 33 for transmission, and a fixed shaft 34 connects the first driven gear 30 and the first driving gear 35. The first driving gear 35 and the second driven gear 29 are both located inside the housing 25 and mesh with each other for transmission. The second driven gear 29 is fixed on the transmission shaft 23. When the swing rod 5 swings around the rotating shaft 21, The drive rod 31 can drive the arc-shaped rack 33 to slide along the arc-shaped groove 48, while the pressure bar 32 can guide the arc-shaped rack 33 so that it can mesh with the first driven gear 30 and drive the fixed shaft 34 and the first driving gear 35 to rotate synchronously. The second driven gear 29 starts to rotate under the drive of the first driving gear 35, so that the transmission shaft 23 can drive the coil 24 to rotate and cut the magnetic field lines to generate an induced current. By setting the transmission ratio between the arc-shaped rack 33 and the first driven gear 30, the first driving gear 35 and the second driven gear 29, the swing rod 5 swings in one direction once, and the transmission shaft 23 can drive the coil 24 to rotate at least one revolution, thus improving the power generation capacity.

[0029] like Figure 4 and Figure 7 As shown, the drive shaft 23 includes a first connecting shaft 39, a shaft body 47, and a second connecting shaft 41. Both the first connecting shaft 39 and the second connecting shaft 41 have a disc 46 at their respective ends, with a threading groove on the disc 46. The coil 24 is wound around the shaft body 47 and confined within the threading groove. The disc 46 is fixedly connected to the shaft body 47 by bolts. Both magnetic shoes 27 have an arc-shaped notch 40 at their respective ends. By configuring the drive shaft 23 as a split structure, it is convenient to wind the coil 24 around the shaft body 47 and fix it with the disc 46. The coil 24 is confined by the threading groove and will not move left or right, thus facilitating the assembly of various components. The arc-shaped notch 40 ensures that the magnetic induction intensity of the coil 24 is the same between the two magnetic shoes 27.

[0030] like Figure 4 and Figure 5As shown, the second driven gear 29 is fixed on the first connecting shaft 39. The second connecting shaft 41 is provided with a wire hole 42 and two conductive protrusions 45 electrically connected to the two ends of the coil 24. The two conductive protrusions 45 respectively abut against the inner walls of the two conductive rings 43. A fixing seat 22 is provided inside the housing 25. The first connecting shaft 39 is rotatably connected to the housing 25, and the second connecting shaft 41 is rotatably connected to the fixing seat 22. The fixing seat 22 is provided with a groove 36 for installing the two conductive rings 43. The two ends of the coil 24 are connected to the conductive protrusions 45. When the drive shaft 23 rotates, the two conductive protrusions 45 and the two conductive rings 43 always remain in contact. In this way, the battery 26, the rectifier circuit and the coil 24 can always remain in a conductive state, so that continuous charging and energy storage can be performed.

[0031] like Figure 3 , Figure 4 and Figure 6 As shown, transmission components 19 are provided on both sides of the same swing rod 5, and the same drive rod 31 is fixedly connected to the arc-shaped rack 33 in the two transmission components 19. A rolling sleeve 38 is rotatably provided in the arc-shaped groove 48 corresponding to the swing rod 5. When one swing rod 5 is pushed by the wave, the swing rod 5 rotates around the rotating shaft 21, and the same drive rod 31 drives the two transmission components 19 to drive the two transmission shafts 23 to rotate the coil 24, thereby enabling different batteries 26 to be charged, which can effectively improve the charging and storage capacity. The rolling sleeve 38 can reduce the frictional resistance of the drive rod 31 sliding in the arc-shaped groove 48.

[0032] like Figure 1 and Figure 6 As shown, the end of the swing rod 5 away from the drive rod 31 is provided with an arc-shaped mounting part 37. The float 8 is fixedly connected to the arc-shaped mounting part 37 by bolts. The float 8 is a solid structure, and the height of the float 8 is lower than that of the buoyancy member 9. The solid structure of the float 8 is submerged in seawater, which can increase the force-bearing area. When the float 8 is pushed by sea waves, it can increase its inertia during movement, making the swing rod 5 swing larger and the swing more stable.

[0033] like Figure 1 and Figure 4 As shown, the buoyancy component 9 includes an airbag 4 and a protective cover 3. The protective cover 3 has an arc-shaped structure and a U-shaped cross-section. The airbag 4 is located between the protective cover 3 and the float 7. The airbag 4 can improve the buoyancy of the float 7. The four airbags 4 are evenly distributed on the outside of the float 7, which can maintain the balance of the float 7. The protective cover 3 can protect the airbag 4, so that the airbag 4 can be protected from damage. A counterweight 28 is also provided in the installation cavity. The counterweight 28 can keep the float 7 sinking so that the float 8 can be submerged in seawater.

[0034] like Figure 1 , Figure 2 and Figure 3 As shown, an indicator light 2 is provided on the first cover plate 1. Two thrust devices 11 are provided at the bottom of the float 7. Each thrust device 11 includes a propeller 13, a mounting cover 12, and a motor 14. The mounting cover 12 is fixedly connected to the float 7. The motor 14 is located inside the mounting cover 12, and the output shaft of the motor 14 passes through the mounting cover 12 and is fixedly connected to the propeller. A sealing cavity 16 is provided between the four protrusions 17. A waterproof pipe 15 is connected between the sealing cavity 16 and the first cover plate 1. The battery 26 is electrically connected to the indicator light 2 and the motor 14. The indicator light 2 can indicate the position of the float. When motor 14 rotates, it can drive the screw to rotate, thereby generating thrust to move the float 7. By controlling the speed of the two motors 14, the direction and speed of the float can be adjusted as needed, and the float can be moved to a designated position. The wires led out from the battery 26 can enter the sealed cavity 16 through the waterproof pipe 15, which can effectively prevent seawater from entering the box 25. In this embodiment, other electronic devices used to monitor hydrological, water quality and meteorological data in the float are existing technologies, and their specific structures and principles will not be described in detail.

[0035] like Figure 9 As shown, the rectifier circuit includes a rectifier bridge 49 and a capacitor 10. The capacitor 10 is connected in parallel with the battery 26. The rectifier bridge 49 is electrically connected to the coil 24 and the capacitor 10. The coil 24 rotates in both directions at a certain angle under the drive of the transmission shaft 23. When cutting magnetic field lines, it can generate induced currents with different directions. The induced current enters the rectifier circuit through two conductive bumps 45 and a conductive coil 43. Then, the rectifier bridge 49 converts it into direct current. The capacitor 10 is then used to stabilize the induced current and continuously charge the battery 26.

[0036] Working principle: When the float is placed in the ocean, the buoy 8 is submerged in seawater. As the waves rise and fall, the buoy 8 moves up and down, causing the swing rod 5 to swing back and forth around the pivot 21 at a certain angle. This swing rod 5 drives the drive rod 31 to slide within the arc-shaped groove 48, keeping the arc-shaped rack 33 moving synchronously. This causes the first driven gear 30 to rotate, and then the fixed shaft 34 drives the first driving gear 35 and the second driven gear 29 to mesh and transmit power. The transmission shaft 23 drives the coil 24 to swing back and forth between the two magnetic shoes 27 at a certain angle. The coil 24 generates an induced current by cutting the magnetic lines of force. The induced current passes through the two conductive protrusions 45 and the coil 24 to enter the rectifier circuit. After rectification, the battery 26 is charged and stored, and the indicator light 2, the thrust device 11, and other electronic devices are continuously powered, effectively improving the float's endurance and enabling long-term monitoring of marine hydrological, water quality, and meteorological data.

[0037] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0038] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A smart float capable of generating electricity using wave energy, comprising a float body (7), a first cover plate (1), and a buoyancy component (9), characterized in that, The float (7) and the first cover plate (1) are fixedly connected by bolts, and both are cylindrical structures. The buoyancy component (9) is fixed to the outer wall of the float (7). The float (7) has four protruding ridges (17), which divide the inner cavity of the float (7) into four mounting cavities. The protruding ridges (17) have through grooves (6) that penetrate the bottom and sides of the float (7). The through grooves (6) have swing rods (5). The swing rods (5) have a rotating shaft (21) rotatably mounted in the middle. The float (7) has through holes (20) for mounting the rotating shaft (21). One end of the swing rods (5) has a float ball (8), and the other end has a drive rod (31). The protruding ridges (17) have arc-shaped grooves (48) for the drive rod (31) to slide. The center of the arc-shaped grooves (48) is located on the axis of the rotating shaft (21). The installation cavity is provided with a housing (25), and a second cover plate (18) is fixedly provided on the top of the housing (25). A drive shaft (23) is rotatably provided inside the housing (25). A coil (24) is wound on the drive shaft (23). Magnetic shoes (27) are provided on both the upper and lower sides of the coil (24). The two magnetic shoes (27) are fixed on the housing (25) and the second cover plate (18) respectively. Two conductive rings (43) are provided on the drive shaft (23). The two ends of the coil (24) are electrically connected to the two conductive rings (43) respectively. A terminal (44) is provided on each of the two conductive rings (43). A storage battery (26) is also provided inside the housing (25). A rectifier circuit is coupled between the storage battery (26) and the terminal (44). A transmission assembly (19) is provided between the drive shaft (23) and the drive rod (31).

2. The intelligent float capable of generating electricity using wave energy according to claim 1, characterized in that, The transmission assembly (19) includes an arc rack (33), a first driven gear (30), a first driving gear (35), and a second driven gear (29). The middle part of the arc rack (33) is fixedly connected to the drive rod (31) by bolts, and the center of the arc rack (33) is located on the axis of the rotating shaft (21). The side of the protrusion (17) is provided with a pressure strip (32) for sliding guidance of the arc rack (33). The first driven gear (30) meshes with the arc rack (33) for transmission, and a fixed shaft (34) connects the first driven gear (30) and the first driving gear (35). The first driving gear (35) and the second driven gear (29) are both located in the housing (25), and they mesh with each other for transmission. The second driven gear (29) is fixed on the transmission shaft (23).

3. The intelligent float capable of generating electricity using wave energy according to claim 2, characterized in that, The drive shaft (23) includes a first connecting shaft (39), a shaft body (47), and a second connecting shaft (41). The first connecting shaft (39) and the second connecting shaft (41) are each provided with a disc (46) at their respective ends. The disc (46) is provided with a wire-passing groove. The coil (24) is wound on the shaft body (47) and confined within the wire-passing groove. The disc (46) is fixedly connected to the shaft body (47) by bolts. The two magnetic shoes (27) each have an arc-shaped notch (40) at their respective ends.

4. A smart float capable of generating electricity using wave energy according to claim 3, characterized in that, The second driven gear (29) is fixed on the first connecting shaft (39). The second connecting shaft (41) is provided with a wire hole (42) and two conductive protrusions (45) electrically connected to the two ends of the coil (24). The two conductive protrusions (45) respectively abut against the inner wall of the two conductive rings (43). A fixing seat (22) is provided inside the housing (25). The first connecting shaft (39) is rotatably connected to the housing (25), and the second connecting shaft (41) is rotatably connected to the fixing seat (22). The fixing seat (22) is provided with a groove (36) for installing the two conductive rings (43).

5. A smart float capable of generating electricity using wave energy according to claim 2, characterized in that, Both sides of the same swing rod (5) are provided with transmission components (19), and the same drive rod (31) is fixedly connected to the arc rack (33) in the two transmission components (19). The swing rod (5) is rotatably provided with a rolling sleeve (38) in the arc groove (48).

6. A smart float capable of generating electricity using wave energy according to claim 1, characterized in that, The swing rod (5) is provided with an arc-shaped mounting part (37) at the end away from the drive rod (31). The float (8) is fixedly connected to the arc-shaped mounting part (37) by bolts. The float (8) is a solid structure and the height of the float (8) is lower than that of the buoyancy member (9).

7. A smart float capable of generating electricity using wave energy according to claim 1, characterized in that, The buoyancy component (9) includes an airbag (4) and a protective cover (3). The protective cover (3) has an arc-shaped structure and a cross-section that is U-shaped. The airbag (4) is located between the protective cover (3) and the float (7). A counterweight (28) is also provided in the mounting cavity.

8. A smart float capable of generating electricity using wave energy according to claim 1, characterized in that, An indicator light (2) is provided on the first cover plate (1). Two thrust devices (11) are provided at the bottom of the float (7). The thrust device (11) includes a propeller (13), a mounting cover (12) and a motor (14). The mounting cover (12) is fixedly connected to the float (7). The motor (14) is located inside the mounting cover (12), and the output shaft of the motor (14) passes through the mounting cover (12) and is fixedly connected to the propeller. A sealing cavity (16) is provided between the four protrusions (17). A waterproof pipe (15) is connected between the sealing cavity (16) and the first cover plate (1). The battery (26) is electrically connected to the indicator light (2) and the motor (14).

9. A smart float capable of generating electricity using wave energy according to claim 1, characterized in that, The rectifier circuit includes a rectifier bridge (49) and a capacitor (10). The capacitor (10) is connected in parallel with the battery (26). The rectifier bridge (49) is electrically connected to the coil (24) and the capacitor (10).

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