Self-adaptive photovoltaic power generation assembly and intelligent vehicle

Abstract

The invention discloses a self-adaptive photovoltaic power generation assembly and an intelligent vehicle, and relates to the technical field of photovoltaic power generation, the self-adaptive photovoltaic power generation assembly and the intelligent vehicle comprise a supporting rod, the top of the supporting rod is rotatably connected with two oppositely distributed photovoltaic panels through a rotating shaft, and each photovoltaic panel is slidably connected with a cleaning assembly used for cleaning the surface of the photovoltaic panel; a sliding part is slidably connected to the supporting rod, two first connecting rods and two second connecting rods are rotatably connected to the sliding part, the ends, away from the sliding part, of the two first connecting rods are each rotatably connected with one photovoltaic panel, and the ends, away from the sliding part, of the two second connecting rods are each rotatably connected with one cleaning assembly; and the driving piece is used for driving the sliding piece to slide along the supporting rod in a reciprocating manner. And by arranging a connecting block and a second connecting rod, cleaning of the photovoltaic panel can be synchronously completed in the process of adjusting contraction and expansion of the photovoltaic panel, and convenience is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic power generation, and in particular to an adaptive photovoltaic power generation component and a smart car. Background Art

[0002] Photovoltaic power generation is based on the principle of the photovoltaic effect. It uses solar cells to directly convert sunlight into electrical energy. Photovoltaic power generation equipment is very simple and has the characteristics of reliability, stability, long life, and easy installation and maintenance. Adaptive photovoltaic power generation is a photovoltaic power generation method that can automatically adjust according to changes in the external environment. It can better adapt to different environmental conditions and achieve more efficient and stable power generation.

[0003] The patent application with publication number CN118554865A discloses an adaptive illumination angle adjustment device for photovoltaic power generation communication equipment, including an adjustment plate, a U-shaped fixing frame at the top of the adjustment plate is rotated by a hinge shaft, and a photovoltaic power generation panel for photovoltaic power generation is fixed inside the U-shaped fixing frame; wherein a group of adjustment mechanisms for adjusting the use angle of the photovoltaic power generation panel are arranged between the adjustment plate and the U-shaped fixing frame; an inverted U frame, the inverted U frame is arranged on the lower side of the adjustment plate, and a group of rotating components for adjusting the photovoltaic power generation panel to cater to the light are arranged between the inverted U frame and the adjustment plate; through the setting of the cleaning roller, the cleaning roller can be driven to reciprocate on the surface of the photovoltaic power generation panel through the reciprocating component, so as to effectively clean the dust on the surface of the photovoltaic power generation panel.

[0004] In the adaptive photovoltaic modules commonly available on the market, the cleaning of the cleaning components and the adjustment of the adjustment components act separately on the photovoltaic power generation equipment, and the photovoltaic panels cannot be cleaned during the adjustment process, which is not convenient enough. Summary of the invention

[0005] The purpose of the present invention is to provide an adaptive photovoltaic power generation component and a smart car to solve the deficiencies in the above-mentioned prior art.

[0006] In order to achieve the above-mentioned objectives, the present invention provides the following technical solutions: an adaptive photovoltaic power generation component, comprising a support rod, the top of the support rod is rotatably connected to two relatively distributed photovoltaic panels through a rotating shaft, and each photovoltaic panel is slidably connected to a cleaning component for cleaning its surface; a sliding member is slidably connected to the support rod, and two first connecting rods and two second connecting rods are rotatably connected to the sliding member, and one end of the two first connecting rods away from the sliding member is rotatably connected to a photovoltaic panel, and one end of the two second connecting rods away from the sliding member is rotatably connected to a cleaning component; and also includes a driving member, which is used to drive the sliding member to slide back and forth along the support rod.

[0007] Furthermore, a sliding groove is provided on the support rod, and the sliding member is slidably connected to the sliding groove.

[0008] Furthermore, a protruding block is fixedly connected to the bottom end of the photovoltaic panel, and one end of the first connecting rod away from the sliding member is rotatably connected to the protruding block.

[0009] Furthermore, a first rotating frame is fixedly connected to one of the photovoltaic panels, and a second rotating frame is fixedly connected to the other photovoltaic panel, and the first rotating frame and the second rotating frame are respectively rotatably connected to the rotating shaft.

[0010] Furthermore, the cleaning assembly includes a connecting block, a driving roller, an abutment roller, a storage roller, a cleaning cloth belt and a driving assembly, at least one guide rail is arranged on the photovoltaic panel, the connecting block is slidably connected to the guide rail, the driving roller, the abutment roller and the storage roller are connected to the connecting block by parallel rotation, one end of the cleaning cloth belt is wound around the storage roller, and the other end is wound around the driving roller after bypassing the abutment roller, and the abutment roller makes the cleaning cloth belt adhere to the front side of the photovoltaic panel; the driving assembly is used to drive the driving roller to rotate to wind up the cleaning cloth belt.

[0011] Furthermore, the driving assembly includes a gear, a ratchet and a pawl. A rack parallel to the guide rail is fixedly installed on one side of the guide rail. The ratchet is coaxially embedded in the gear. The gear is rotatably connected to the connecting block, the gear is meshed with the rack, and the pawl is rotatably connected to the circumferential side surface of the roller shaft of the driving roller. The pawl and the ratchet are unidirectionally engaged.

[0012] Furthermore, there is rotation damping between the driving roller and the connecting block, and between the receiving roller and the connecting block.

[0013] Furthermore, the driving assembly includes a driving motor fixedly mounted on the connecting block, and a rotating shaft of the driving motor is coaxially and fixedly connected to the driving roller.

[0014] Furthermore, the photovoltaic panel is provided with at least one guide rail, a groove is provided on the guide rail, and the cleaning assembly includes a skeleton plate, a cleaning strip, a slider and a connecting block. The cleaning strip is fixedly bonded to one side of the skeleton plate, and sliders are fixedly connected at both ends of the skeleton plate. The sliders are slidably connected to the grooves, and the connecting block is fixedly connected to one end of the skeleton plate, and the connecting block is slidably connected to the guide rail at the edge of the photovoltaic panel.

[0015] A smart car includes an adaptive photovoltaic power generation component.

[0016] In the above technical scheme, the present invention provides an adaptive photovoltaic power generation component, in which photovoltaic panels are arranged to provide electrical energy for the smart car and drive the movement of the smart car. By arranging a sliding member and a first connecting rod, a first rotating frame and a second rotating frame are respectively arranged at the bottom of the two photovoltaic panels, and a rotating shaft is arranged on the support rod so that the two photovoltaic panels can rotate about the rotating shaft, thereby adjusting the contraction and expansion of the photovoltaic panels. By arranging a cleaning component, dirt and dust on the surface of the photovoltaic panels can be cleaned. By arranging a connecting block and a second connecting rod, the cleaning of the photovoltaic panels can be synchronously completed during the process of adjusting the contraction and expansion of the photovoltaic panels, which is relatively convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 A schematic diagram of the unfolded structure of a photovoltaic panel provided in an embodiment of the present invention; Figure 2 A bottom-up structural schematic diagram provided for an embodiment of the present invention; Figure 3 A front view schematic diagram of a photovoltaic panel provided in an embodiment of the present invention; Figure 4 A schematic diagram of a folding structure of a photovoltaic panel provided in an embodiment of the present invention; Figure 5 A schematic front view of a folded photovoltaic panel provided by an embodiment of the present invention; Figure 6 A front view structural schematic diagram of one of the cleaning components provided in an embodiment of the present invention.

[0019] Description of reference numerals: 1. Support rod; 2. Rotating shaft; 3. Photovoltaic panel; 4. Sliding member; 5. First connecting rod; 6. Second connecting rod; 7. Slide groove; 8. Raised block; 9. First rotating frame; 10. Second rotating frame; 11. Connecting block; 12. Driving roller; 13. Abutting roller; 14. Receiving roller; 15. Cleaning cloth belt; 16. Guide rail; 17. Rack; 18. Gear; 19. Ratchet; 20. Paw; 21. Frame plate; 22. Cleaning strip; 23. Sliding block; 24. Groove; 25. Hydraulic cylinder; 26. Limit block. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0021] See also Figure 1-6 The present invention provides a smart car, which includes a car body and an adaptive photovoltaic power generation component arranged on the car body, the adaptive photovoltaic power generation component includes a support rod 1, the top of the support rod 1 is rotatably connected to two relatively distributed photovoltaic panels 3 through a rotating shaft 2, and each photovoltaic panel 3 is slidably connected to a cleaning component for cleaning its surface; a sliding member 4 is slidably connected to the support rod 1, and two first connecting rods 5 and two second connecting rods 6 are rotatably connected to the sliding member 4, the ends of the two first connecting rods 5 away from the sliding member 4 are respectively rotatably connected to a photovoltaic panel 3, and the ends of the two second connecting rods 6 away from the sliding member 4 are respectively rotatably connected to a cleaning component; and also includes a driving member, which is used to drive the sliding member 4 to slide back and forth along the support rod 1.

[0022] A slide groove 7 of corresponding shape is provided on the support rod 1, and the sliding member 4 is slidably connected to the slide groove 7. Two first connecting rods 5 are rotatably connected to the sliding member 4, and the other ends of the two first connecting rods 5 are rotatably connected to a protrusion block 8 respectively. Each protrusion block 8 is fixedly connected to the bottom end of the corresponding photovoltaic panel 3, one of the photovoltaic panels 3 is fixedly connected to a first rotating frame 9, and the other photovoltaic panel 3 is fixedly connected to a second rotating frame 10, the first rotating frame 9 and the second rotating frame 10 are respectively rotatably connected to the rotating shaft 2, and a hydraulic cylinder 25 is used as a driving device to drive the reciprocating sliding of the sliding member 4, the base of the hydraulic cylinder 25 is fixedly connected to the support rod 1, and the hydraulic rod of the hydraulic cylinder 25 is fixedly connected to the bottom end of the sliding member 4. When the sliding member 4 slides back and forth along the sliding groove 7 opened on the support rod 1, the first connecting rod 5 drives the two photovoltaic panels 3 to fold and unfold with the rotating shaft 2 as the axis, so as to facilitate the storage of the photovoltaic panels 3. When the lighting conditions are sufficient, the photovoltaic panels 3 are unfolded to start working and convert light energy into electrical energy and store it in the battery. When the lighting conditions are insufficient, the photovoltaic panels 3 are folded, and the electrical energy stored in the battery can drive the movement of the smart car, so that it can pass through relatively narrow areas.

[0023] Two parallel guide rails 16 are provided on the photovoltaic panel 3, one end of the cleaning assembly is fixedly connected with a connecting block 11, the connecting block 11 is slidably connected to the guide rail 16 at the edge of the photovoltaic panel 3, the sliding member 4 is rotatably connected to two second connecting rods 6, the other ends of the two second connecting rods 6 are rotatably connected to the corresponding connecting blocks 11, when the sliding member 4 slides back and forth along the slide groove 7 provided on the support rod 1, the second connecting rod 6 drives the cleaning assembly to slide back and forth for cleaning the photovoltaic panel 3. The two ends of the guide rail 16 are respectively fixedly connected with the limit blocks 26, the limit blocks 26 are used to limit the position of the cleaning assembly to prevent the cleaning assembly from sliding off the photovoltaic panel 3, and the above device can realize the cleaning of the photovoltaic panel 3 synchronously during the folding and unfolding process, which is very convenient.

[0024] In one embodiment of the cleaning assembly provided by the present invention, please refer to Figure 1-5The guide rail 16 is provided with a groove 24, and the cleaning assembly includes a frame plate 21, a cleaning strip 22, a first slider 23 and a connecting block 11. The cleaning strip 22 is fixedly bonded to one side of the frame plate 21, and the first sliders 23 are fixedly connected at both ends of the frame plate 21. The first slider 23 is slidably connected to the groove 24. The connecting block 11 is fixedly connected to one end of the frame plate 21. The connecting block 11 is slidably connected to the guide rail 16 at the edge of the photovoltaic panel 3. The sliding member 4 is rotatably connected to two second connecting rods 6, and the other ends of the two second connecting rods 6 are rotatably connected to the corresponding connecting blocks 11. When the sliding member 4 reciprocates along the slide groove 7 provided on the support rod 1, the second connecting rod 6 drives the cleaning assembly to reciprocate for cleaning the photovoltaic panel 3. The above device can realize the simultaneous cleaning of the photovoltaic panel 3 during the folding and unfolding process, which is very convenient.

[0025] When in use, the photovoltaic panel 3 is first in a folded state, and the hydraulic cylinder 25 is used to drive the sliding member 4 to slide on the slide groove 7 opened on the support rod 1. The first connecting rod 5 drives the photovoltaic panel 3 to rotate and unfold around the rotating shaft 2, and the second connecting rod 6 drives the connecting block 11 to slide on the guide rail 16, thereby driving the cleaning component to clean the surface of the photovoltaic panel 3. The photovoltaic panel 3 can be cleaned synchronously during the folding and unfolding process, which is very convenient.

[0026] In another embodiment of the cleaning assembly provided by the present invention, please refer to Figure 6 The cleaning assembly includes a connecting block 11, a driving roller 12, an abutting roller 13, a receiving roller 14, a cleaning cloth belt 15 and a driving assembly. The connecting block 11 is slidably connected to the guide rail 16. The driving roller 12, the abutting roller 13 and the receiving roller 14 are connected to the connecting block 11 by parallel rotation. One end of the cleaning cloth belt 15 is wound around the receiving roller 14, and the other end is wound around the driving roller 12 after bypassing the abutting roller 13. The abutting roller 13 makes the cleaning cloth belt 15 fit the front of the photovoltaic panel 3; the driving assembly is used to drive the driving roller 12 to rotate to roll up the cleaning cloth bag.

[0027] By rotating the drive roller 12, the abutment roller 13, the storage roller 14 and the cleaning cloth belt 15 on the connection block 11, the cleaning cloth belt 15 on the abutment roller 13 can be made to fit with the surface of the photovoltaic panel 3 during the cleaning process, and the cleaning cloth belt 15 on the abutment roller 13 is driven to clean the surface of the photovoltaic panel 3 by the sliding of the connection block 11 on the guide rail 16. In the process of the photovoltaic panel 3 being unfolded and cleaned simultaneously, the winding drive assembly in the cleaning assembly conveys the clean cleaning cloth belt 15 on the storage roller 14 to the abutment roller 13, and the cleaning cloth belt 15 bypasses the abutment roller 13 and fits with the surface of the photovoltaic panel 3, and the cleaning cloth belt 15 after cleaning is wound onto the drive roller 12, so that during the cleaning process, the clean cleaning cloth belt 15 can always be used to clean the surface of the photovoltaic panel 3, and the cleaning effect is better.

[0028] For the driving assembly, one of the technical solutions is: the driving assembly includes a driving motor fixedly mounted on the connecting block 11, and the rotating shaft 2 of the driving motor is coaxially fixedly connected with the driving roller 12. During the unfolding process of the photovoltaic panel 3, that is, during the sliding connection block 11, the driving motor drives the driving roller 12 to rotate, and the clean cleaning tape 15 on the storage roller 14 is conveyed to the abutting roller 13. The cleaning tape 15 bypasses the abutting roller 13 and fits the surface of the photovoltaic panel 3, so that the surface of the photovoltaic panel 3 can be cleaned, and the cleaning tape 15 after cleaning is rolled up onto the driving roller 12, and the surface of the photovoltaic panel 3 can always be cleaned with the clean cleaning tape 15, and the cleaning effect is better; during the folding process of the photovoltaic panel 3, the driving motor can work or not.

[0029] For the driving component, another technical solution is: the driving component includes a gear 18, a ratchet 19 and a pawl 20, a rack 17 parallel to the guide rail 16 is fixedly installed on one side of the guide rail 16, the ratchet 19 is coaxially embedded in the gear 18, the gear 18 is rotatably connected to the connecting block 11, the gear 18 is meshed with the rack 17, the pawl 20 is rotatably connected to the circumferential side surface of the roller shaft of the driving roller 12, the pawl 20 is unidirectionally engaged with the ratchet 19, and there is rotational damping between the driving roller 12 and the connecting block 11, and between the storage roller 14 and the connecting block 11. During the unfolding of the photovoltaic panel 3, the connecting block 11 slides and drives the cleaning assembly to move together. During this period, the gear 18 is meshed with the rack 17, so that the gear 18 and the ratchet 19 rotate forwardly. The ratchet 19 rotates forwardly through the ratchet 20 engaged therewith, so that the driving roller 12 rotates, so that the clean cleaning tape 15 on the receiving roller 14 is released and transported to the abutting roller 13. The cleaning tape 15 bypasses the abutting roller 13 and adheres to the surface of the photovoltaic panel 3 for cleaning. The cleaning tape 15 after cleaning is rolled up onto the driving roller 12, and the cleaning tape 15 is continuously moved. Finally, the surface of the photovoltaic panel 3 can be cleaned with a clean cleaning cloth tape 15, and the cleaning effect is better; in the process of folding the photovoltaic panel 3, the connecting block 11 slides and drives the cleaning component to move together, during which the gear 18 and the rack 17 are engaged with each other, so that the gear 18 and the ratchet 19 are reversed, and the reversed ratchet 19 is not engaged with the pawl 20, so that the driving roller 12 does not rotate, thereby preventing the contaminated cleaning cloth tape 15 from being rewound and recovered onto the receiving roller 14, thereby preventing the contaminated cleaning cloth strip from contaminating the surface of the photovoltaic panel 3.

[0030] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An adaptive photovoltaic power generation component, characterized in that: It comprises a support rod (1), the top of the support rod (1) being rotatably connected to two photovoltaic panels (3) arranged opposite to each other via a rotating shaft (2), and each photovoltaic panel (3) being slidably connected to a cleaning component for cleaning its surface; A sliding member (4) is slidably connected to the support rod (1), and two first connecting rods (5) and two second connecting rods (6) are rotatably connected to the sliding member (4), and one end of the two first connecting rods (5) away from the sliding member (4) is rotatably connected to a photovoltaic panel (3), and one end of the two second connecting rods (6) away from the sliding member (4) is rotatably connected to a cleaning component; It also comprises a driving member, which is used to drive the sliding member (4) to slide back and forth along the supporting rod (1).

2. The adaptive photovoltaic power generation component according to claim 1, characterized in that: The support rod (1) is provided with a sliding groove (7), and the sliding member (4) is slidably connected to the sliding groove (7).

3. The adaptive photovoltaic power generation assembly according to claim 1, characterized in that: A protruding block (8) is fixedly connected to the bottom end of the photovoltaic panel (3), and one end of the first connecting rod (5) away from the sliding member (4) is rotatably connected to the protruding block (8).

4. An adaptive photovoltaic power generation assembly according to claim 1, wherein a first rotating frame (9) is fixedly connected to one of the photovoltaic panels (3), and a second rotating frame (10) is fixedly connected to the other photovoltaic panel (3), and the first rotating frame (9) and the second rotating frame (10) are respectively rotatably connected to the rotating shaft (2).

5. The adaptive photovoltaic power generation assembly according to claim 1, characterized in that: The cleaning assembly comprises a connecting block (11), a driving roller (12), an abutting roller (13), a receiving roller (14), a cleaning cloth belt (15) and a driving assembly. At least one guide rail (16) is provided on the photovoltaic panel (3). The connecting block (11) is slidably connected to the guide rail (16). The driving roller (12), the abutting roller (13) and the receiving roller (14) are connected to the connecting block (11) in a parallel and rotatable manner. One end of the cleaning cloth belt (15) is wound around the receiving roller (14), and the other end is wound around the abutting roller (13) and then connected to the driving roller (12). The abutting roller (13) makes the cleaning cloth belt (15) adhere to the front surface of the photovoltaic panel (3). The driving assembly is used to drive the driving roller (12) to rotate so as to rewind the cleaning cloth belt (15).

6. The adaptive photovoltaic power generation assembly according to claim 5, characterized in that: The driving assembly comprises a gear (18), a ratchet (19) and a pawl (20); a rack (17) parallel to the guide rail (16) is fixedly mounted on one side of the guide rail (16); the ratchet (19) is coaxially embedded in the gear (18); the gear (18) is rotatably connected to the connecting block (11); the gear (18) is meshed with the rack (17); the pawl (20) is rotatably connected to the circumferential side surface of the roller shaft of the driving roller (12); and the pawl (20) is unidirectionally engaged with the ratchet (19).

7. The adaptive photovoltaic power generation assembly according to claim 5, characterized in that: There is rotation damping between the driving roller (12) and the connecting block (11), and between the storage roller (14) and the connecting block (11).

8. The adaptive photovoltaic power generation assembly according to claim 5, characterized in that: The driving assembly comprises a driving motor fixedly mounted on a connecting block (11), wherein a rotating shaft (2) of the driving motor is coaxially fixedly connected to a driving roller (12).

9. The adaptive photovoltaic power generation assembly according to claim 1, characterized in that: The photovoltaic panel (3) is provided with at least one guide rail (16), the guide rail (16) being provided with a groove (24), the cleaning component comprising a frame plate (21), a cleaning strip (22), a slider (23) and a connecting block (11), the cleaning strip (22) being fixedly bonded to one side of the frame plate (21), the sliders (23) being fixedly connected at both ends of the frame plate (21), the sliders (23) being slidably connected to the groove (24), the connecting block (11) being fixedly connected to one end of the frame plate (21), and the connecting block (11) being slidably connected to the guide rail (16) at the edge of the photovoltaic panel (3).

10. A smart car, characterized in that: The adaptive photovoltaic power generation component comprises any one of claims 1-9.

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