Folding type solar auxiliary charging panel device of electric boat

Abstract

The invention provides a folding type solar auxiliary charging panel device for an electric ship, which relates to the technical field of electric ships and is characterized by comprising a fixed base, a turntable is rotatably arranged on the upper side of the fixed base, a platform is fixedly arranged on the upper side of the turntable, and a folding solar charging panel mechanism is arranged on the upper side of the turntable; the folding solar charging panel mechanism comprises a first motor fixedly arranged on the rotating disc, and the first motor is in transmission connection with a first rotating shaft located on the upper side of the platform. Through a linkage structure of the multi-layer hinged rotating arm and the four-section type charging panel, the device can be folded into a compact form when charging is not carried out, and deck space occupation is remarkably reduced. The size of the protective cover can be adjusted according to needs through the middle arc-shaped plate designed in a modularized mode, and space requirements and function expansion under different working conditions are considered. The integrated protective cover system is composed of three layers of sliding arc-shaped plates, and erosion of rainwater and sea waves is effectively blocked.

Description

Technical Field

[0001] The present invention relates to the technical field of electric boats, and specifically to a folding solar-assisted charging panel device for electric boats. Background Art

[0002] Current ship solar technologies mainly rely on fixed or simple flipping structures. Typically, for the patent of Shanghai Minmeng Electromechanical Ship Co., Ltd. (CN222776161U), which expands the photovoltaic area through a single-sided flipping plate, it has the following defects:

[0003] Low space utilization: Fixed photovoltaic panels need to occupy deck space for a long time, cannot dynamically adjust the layout according to lighting conditions, and there are space conflicts with the layout of ship equipment;

[0004] Poor environmental adaptability: Lack of a folding protection mechanism, it is vulnerable to damage under harsh sea conditions such as heavy rain and big waves, and cannot effectively block salt spray corrosion;

[0005] Low functional integration: Only realizes the basic power generation function, without integrating an automatic tracking and protection system, and manual intervention is required to adjust the angle and cover protection equipment.

[0006] The patent of Shenzhen Topray Solar Energy Co., Ltd. (CN202420098735.1) realizes one-way folding through folding lines, but has limitations:

[0007] Lack of linkage control: Each plate folds independently without forming a linkage protection mechanism;

[0008] Limited expandability: Only supports single-dimensional folding and is difficult to adapt to the multi-condition requirements of ships. Summary of the Invention

[0009] In order to overcome the above defects of the prior art, the present invention provides a folding solar-assisted charging panel device for electric boats, which improves space utilization, protection performance and energy capture efficiency through the design of a folding mechanism, an integrated protection cover structure, and dual-motor collaborative control.

[0010] The present invention provides a folding solar-assisted charging panel device for electric boats, which is characterized in that it includes a fixed base, a turntable is rotatably arranged on the upper side of the fixed base, a platform is fixedly arranged on the upper side of the turntable, and a folding solar charging panel mechanism is arranged on the upper side of the turntable;

[0011] The described folding solar charging panel mechanism includes a first motor fixedly arranged on a turntable. The first motor is drivingly connected to a first rotating shaft located above the platform. The first rotating shaft is respectively hinged with a first charging panel and a second charging panel. The first charging panel is located below the second charging panel. A third charging panel is rotatably arranged on the upper side of the second charging panel. A fourth charging panel is rotatably arranged on the upper side of the third charging panel. On the first rotating shaft and outside the two ends of the first charging panel and the second charging panel, a first rotating arm is fixedly arranged. One end of the first rotating arm away from the first rotating shaft is rotatably provided with a second rotating shaft. The two ends of the second rotating shaft are respectively rotatably provided with a second rotating arm and a third rotating arm. One end of the second rotating arm away from the second rotating shaft is rotatably connected to the middle parts of the two ends of the first charging panel. The middle part of the third rotating arm is rotatably connected to the middle parts of the two ends of the second charging panel. One end of the third rotating arm away from the second rotating shaft is rotatably connected to a third rotating shaft. The two ends of the third rotating shaft are rotatably provided with fourth rotating arms. The middle parts of the fourth rotating arms are rotatably connected to the middle parts of the two ends of the third charging panel. The first end of the fourth rotating arm away from the third rotating shaft is rotatably connected to a fourth rotating shaft. The two ends of the fourth rotating shaft are rotatably connected to fifth rotating arms. One end of the fifth rotating arm away from the fourth rotating shaft is rotatably connected to the middle parts of the two ends of the fourth charging panel.

[0012] In a preferred technical solution, a protective cover mechanism is arranged on the platform. The protective cover mechanism includes a first arc-shaped plate fixedly arranged on the platform. An intermediate arc-shaped plate is slidably arranged inside or outside the first arc-shaped plate. A second arc-shaped plate is slidably arranged inside or outside the intermediate arc-shaped plate. The two ends of the intermediate arc-shaped plate are rotatably connected to the first rotating shaft. The two ends of the second arc-shaped plate are fixedly connected to the first rotating shaft. When the first arc-shaped plate, the intermediate arc-shaped plate, and the second arc-shaped plate are all extended, the structure of the folding solar charging panel mechanism located above the platform is covered inside the protective cover mechanism. When the first arc-shaped plate, the intermediate arc-shaped plate, and the second arc-shaped plate are all retracted, an opening is formed on one side of the protective cover mechanism. The solar-absorbing side of the folding solar charging panel mechanism faces the direction of the opening.

[0013] In a preferred technical solution, there are several intermediate arc-shaped plates, and the intermediate arc-shaped plates are slidably connected end to end in sequence. The second arc-shaped plate is slidably connected to the outermost intermediate arc-shaped plate.

[0014] In a preferred technical solution, a stabilizing plate is slidably arranged inside the second arc-shaped plate. A fixing plate is fixedly arranged on the side of the stabilizing plate inside the second arc-shaped plate. A spring is arranged between the fixing plate and the stabilizing plate. The stabilizing plate presses tightly against the back side of the fourth charging panel. The spring provides the pressure for the stabilizing plate to press against the fourth charging panel.

[0015] Preferred technical solution: A positioning groove is provided on the upper side of the platform. When the first arc-shaped plate, the middle arc-shaped plate, and the second arc-shaped plate are all extended, the outer side of the second sliding plate is engaged with the positioning groove.

[0016] Preferred technical solution: A transmission box is provided inside the fixed base. A second motor is fixedly installed inside the transmission box. The second motor is drivingly connected to a rotating shaft through a gear assembly, and the rotating shaft is fixedly connected to the turntable.

[0017] Preferred technical solution: A ball bearing is provided between the edge of the turntable and the edge of the fixed base.

[0018] Preferred technical solution: A sealing structure is provided between the first arc-shaped plate, the middle arc-shaped plate, the second arc-shaped plate, and the platform.

[0019] Preferred technical solution: The first motor is drivingly connected to the first rotating shaft through a belt and a pulley.

[0020] Technical effects and advantages of the present invention:

[0021] Breakthrough in space efficiency: Through the linkage structure of the multi-layer articulated rotating arms and the four-section charging plate, the device can be folded into a compact form when not charging, significantly reducing the space occupied on the deck. The modular-designed middle arc-shaped plate allows the size of the protective cover to be adjusted as needed, taking into account the space requirements and function expansion under different working conditions.

[0022] Upgrade in all-weather protection: The integrated protective cover system is composed of three layers of sliding arc-shaped plates, which cooperate with the sealing structure to form a waterproof and windproof barrier, effectively blocking the erosion of rain and sea waves. The unique stabilizer plate-spring mechanism provides continuous pressing in both the folded and unfolded states, ensuring the stability of the charging plate in rough waters and extending the service life of the device.

[0023] Automation control: Synchronously control the folding of the charging plate and the opening and closing of the protective cover to achieve an automated process of "working when unfolded and protecting when stored". The omnidirectional rotating base is driven by an independent motor, enabling the charging plate to track the sun's azimuth in real time. Combined with the high torque output of the belt drive, the energy capture efficiency is significantly improved. Description of the drawings

[0024] Figure 1 It is a schematic structural diagram of the present invention;

[0025] Figure 2 It is a schematic plan view of the present invention;

[0026] Figure 3 It is a schematic bottom view structure diagram of the present invention;

[0027] Figure 4 It is a schematic partial cross-sectional structure diagram of the present invention;

[0028] Figure 5 This is a schematic structural diagram of the folding solar charging panel mechanism of the present invention;

[0029] Figure 6 This is a schematic structural diagram of the cooperation between the fixed base and the turntable of the present invention;

[0030] As shown in the figure: 1 - fixed base; 2 - turntable; 3 - platform; 4 - folding solar charging panel mechanism; 5 - protective cover mechanism; 6 - ball bearing; 101 - transmission box; 102 - second motor; 103 - gear assembly; 104 - rotating shaft; 301 - positioning groove; 401 - first motor; 402 - first rotating shaft; 403 - first charging panel; 404 - second charging panel; 405 - third charging panel; 406 - fourth charging panel; 407 - first rotating arm; 408 - second rotating shaft; 409 - second rotating arm; 4010 - third rotating arm; 4011 - third rotating shaft; 4012 - fourth rotating arm; 4013 - fourth rotating shaft; 4014 - fifth rotating arm; 501 - first arc-shaped plate; 502 - intermediate arc-shaped plate; 503 - third arc-shaped plate; 504 - opening; 505 - stabilizing plate; 506 - fixing plate; 507 - spring. Detailed implementation manners

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0032] As Figures 1 to 6 shown

[0033] An electric boat folding solar-assisted charging panel device, characterized in that it includes a fixed base 1, a turntable 2 is rotatably arranged on the upper side of the fixed base 1, a platform 3 is fixedly arranged on the upper side of the turntable 2, and a folding solar charging panel mechanism 4 is arranged on the upper side of the turntable 2;

[0034] The folding solar charging panel mechanism 4 includes a first motor 401 fixedly arranged on the turntable 2. The first motor 401 is drivingly connected to a first rotating shaft 402 located above the platform 3. A first charging panel 403 and a second charging panel 404 are respectively hinged on the first rotating shaft 402. The first charging panel 403 is located below the second charging panel 404. A third charging panel 405 is rotatably arranged on the upper side of the second charging panel 404. A fourth charging panel 406 is rotatably arranged on the upper side of the third charging panel 405. On the first rotating shaft 402 and outside the two ends of the first charging panel 403 and the second charging panel 404, a first rotating arm 407 is fixedly arranged. At the end of the first rotating arm 407 away from the first rotating shaft 402, a second rotating shaft 408 is rotatably arranged. At the two ends of the second rotating shaft 408, a second rotating arm 409 and a third rotating arm 4010 are respectively rotatably arranged. The end of the second rotating arm 409 away from the second rotating shaft 408 is rotatably connected to the middle parts of the two ends of the first charging panel 403. The middle part of the third rotating arm 4010 is rotatably connected to the middle parts of the two ends of the second charging panel 404. The end of the third rotating arm 4010 away from the second rotating shaft 408 is rotatably connected to a third rotating shaft 4011. At the two ends of the third rotating shaft 4011, fourth rotating arms 4012 are rotatably arranged. The middle part of the fourth rotating arm 4012 is rotatably connected to the middle parts of the two ends of the third charging panel 405. The first end of the fourth rotating arm 4012 away from the third rotating shaft 4011 is rotatably connected to a fourth rotating shaft 4013. At the two ends of the fourth rotating shaft 4013, fifth rotating arms 4014 are rotatably arranged. The end of the fifth rotating arm 4014 away from the fourth rotating shaft 4013 is rotatably connected to the middle parts of the two ends of the fourth charging panel 406. The rotation of the first rotating shaft 402 driven by the first motor 401 can control the folding and unfolding of the first charging panel 403, the second charging panel 404, the third charging panel 405 and the fourth charging panel 406. When the electric boat does not need to be charged or there is no sunlight, the folding solar charging panel mechanism 4 can be folded, which plays a certain role in protecting the folding solar charging panel mechanism 4 and also saves space for the electric boat.

[0035] A protective cover mechanism 5 is provided on the platform 3. The protective cover mechanism 5 includes a first arc-shaped plate 501 fixedly arranged on the platform 3. A middle arc-shaped plate 502 is slidably arranged on the inner or outer side of the first arc-shaped plate 501. A second arc-shaped plate 503 is slidably arranged on the inner or outer side of the middle arc-shaped plate 502. Both ends of the middle arc-shaped plate 502 are rotatably connected to a first rotating shaft 402. Both ends of the second arc-shaped plate 503 are fixedly connected to the first rotating shaft 402. When the first arc-shaped plate 501, the middle arc-shaped plate 502, and the second arc-shaped plate 503 are all extended, the structure of the folding solar charging panel mechanism 4 located above the platform 3 is covered inside the protective cover mechanism 5. When the first arc-shaped plate 501, the middle arc-shaped plate 502, and the second arc-shaped plate 503 are all retracted, an opening 504 is formed on one side of the protective cover mechanism 5. The solar energy-absorbing side of the folding solar charging panel mechanism 4 faces the direction of the opening 504. When the first motor 401 drives the rotation of the first rotating shaft 402, it can not only control the folding and extension of the folding solar charging panel mechanism 4 but also simultaneously control the closing and opening of the protective cover mechanism 5. When the folding solar charging panel mechanism 4 is closed, the protective cover mechanism 5 also follows to close. When the folding solar charging panel mechanism 4 is unfolded, the protective cover mechanism 5 follows to open, which is convenient to control. When the electric boat needs to be charged, the folding solar charging panel mechanism 4 is unfolded, and the protective cover mechanism 5 follows to open. The folding solar charging panel mechanism 4 charges the electric boat. When the electric boat does not need to be charged, the folding solar charging panel mechanism 4 is folded and located inside the protective cover mechanism 5, and the protective cover mechanism 5 plays a role in protecting the folding solar charging panel mechanism 4.

[0036] There are several middle arc-shaped plates 502, and the middle arc-shaped plates 502 are slidably connected end to end in sequence. The second arc-shaped plate 503 is slidably connected to the outermost middle arc-shaped plate 502. The number of the middle arc-shaped plates 502 can be reasonably selected according to the structural size of the folding solar charging panel mechanism 4 and the structural matching requirements between the protective cover mechanism 5 and the folding solar charging panel mechanism 4. Only one middle arc-shaped plate 502 is provided in this embodiment.

[0037] A stabilizing plate 505 is slidably arranged on the inner side of the second arc-shaped plate 503. A fixing plate 506 is fixedly arranged on the inner side of the second arc-shaped plate 503 and on the side of the stabilizing plate 505. A spring 507 is arranged between the fixing plate 506 and the stabilizing plate 505. The stabilizing plate 505 presses tightly against the back side of the fourth charging plate 406, and the spring 507 provides the pressure for the stabilizing plate 505 to press against the fourth charging plate 406. Whether the folding solar charging panel mechanism 4 is unfolded or folded, the stabilizing plate 505 can play a role in stabilizing the folding solar charging panel mechanism 4.

[0038] A positioning groove 301 is provided on the upper side of the platform 3. When the first arc-shaped plate 501, the middle arc-shaped plate 502, and the second arc-shaped plate 503 are all extended, the outer side of the second sliding plate 503 cooperates with the positioning groove 301, playing a role in stabilizing the protective cover mechanism 5.

[0039] A transmission box 101 is provided inside the fixed base 1. A second motor 102 is fixedly arranged inside the transmission box 101. The second motor 102 is drivingly connected to a rotating shaft 104 through a gear assembly 103, and the rotating shaft 104 is fixedly connected to the turntable 2. The fixed base 1 is cast with corrosion-resistant materials to adapt to the complex water environment. The turntable 2 is driven by the rotating shaft 104 to achieve omnidirectional rotation. According to different electric headings, the orientation of the folding solar charging panel mechanism 4 during charging is adjusted by the second motor 102.

[0040] A ball bearing 6 is provided between the edge of the turntable 2 and the edge of the fixed base 1. The ball bearing 6 system ensures the smooth rotation of the turntable 2.

[0041] A sealing structure is provided between the first arc-shaped plate 501, the middle arc-shaped plate 502, the second arc-shaped plate 503 and the platform 3, playing a role in waterproofing.

[0042] The first motor 401 is drivingly connected to the first rotating shaft 402 through a belt and a pulley. The first motor 401 drives the first rotating shaft 402 through the belt and the pulley to achieve low-speed and high-torque output.

[0043] Based on the first charging plate 403, the second charging plate 404, the third charging plate 405 and the fourth charging plate 406 of the present invention, the number of charging plates can be increased or decreased. The folding structure is the same, except for the number of rotating shafts and rotating arms increased or decreased.

[0044] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A foldable solar-assisted charging panel device for an electric boat, characterized in that: It comprises a fixed base (1), a turntable (2) is rotatably arranged on the upper side of the fixed base (1), a platform (3) is fixedly arranged on the upper side of the turntable (2), and a foldable solar charging panel mechanism (4) is arranged on the upper side of the turntable (2); The foldable solar charging panel mechanism (4) comprises a first motor (401) fixedly arranged on the turntable (2), the first motor (401) being drivingly connected to a first rotating shaft (402) located on the upper side of the platform (3), the first rotating shaft (402) being hinged with a first charging plate (403) and a second charging plate (404), the first charging plate (403) being located on the lower side of the second charging plate (404), and the upper side of the second charging plate (404) being rotatably arranged with a first rotating shaft (402) and a second rotating shaft (402) being hinged with a first charging plate (403) and a second charging plate (404). The third charging plate (405) is provided with a fourth charging plate (406) rotatably disposed on the upper side of the third charging plate (405), a first rotating arm (407) is fixedly disposed on the first rotating shaft (402) and located outside the two ends of the first charging plate (403) and the second charging plate (404), a second rotating shaft (408) is rotatably disposed on one end of the first rotating arm (407) away from the first rotating shaft (402), and second rotating arms (408) are rotatably disposed on both ends of the second rotating shaft (408). 09) and a third rotating arm (4010), the end of the second rotating arm (409) away from the second rotating shaft (408) is rotatably connected to the middle of the two ends of the first charging plate (403), the middle of the third rotating arm (4010) is rotatably connected to the middle of the two ends of the second charging plate (404), the end of the third rotating arm (4010) away from the second rotating shaft (408) is rotatably connected to the third rotating shaft (4011), and the two ends of the third rotating shaft (4011) are rotatably provided with a fourth rotating arm ( 4012), the middle part of the fourth rotating arm (4012) is rotatably connected to the middle parts of the two ends of the third charging plate (405), the first end of the fourth rotating arm (4012) away from the third rotating shaft (4011) is rotatably connected to the fourth rotating shaft (4013), the two ends of the fourth rotating shaft (4013) are rotatably connected to the fifth rotating arm (4014), and one end of the fifth rotating arm (4014) away from the fourth rotating shaft (4013) is rotatably connected to the middle parts of the two ends of the fourth charging plate (406).

2. The foldable solar-assisted charging panel device for electric boats according to claim 1, characterized in that: The platform (3) is provided with a protective cover mechanism (5), the protective cover mechanism (5) comprises a first curved plate (501) fixedly arranged on the platform (3), an intermediate curved plate (502) slidingly arranged on the inner side or the outer side of the first curved plate (501), a second curved plate (503) slidingly arranged on the inner side or the outer side of the intermediate curved plate (502), two ends of the intermediate curved plate (502) are rotatably connected to the first rotating shaft (402), and two ends of the second curved plate (503) are fixedly connected to the first rotating shaft (402), when the first curved plate (501) is in rotation, the second curved plate (503) is in rotation, and the second curved plate (503) is fixedly connected to the first rotating shaft (402). After the first curved plate (501), the middle curved plate (502) and the second curved plate (503) are fully extended, the protective cover mechanism (5) covers the structure of the folding solar charging panel mechanism (4) located on the upper side of the platform (3) inside the protective cover mechanism (5); when the first curved plate (501), the middle curved plate (502) and the second curved plate (503) are fully retracted, an opening (504) is formed on one side of the protective cover mechanism (5), and the side of the folding solar charging panel mechanism (4) that absorbs solar energy faces the direction of the opening (504).

3. The foldable solar-assisted charging panel device for electric boats according to claim 2, characterized in that: The intermediate arc plates (502) include a plurality of intermediate arc plates (502), which are slidably connected end to end in sequence, and the second arc plate (503) is slidably connected to the outermost intermediate arc plate (502).

4. The foldable solar-assisted charging panel device for electric boats according to claim 2, characterized in that: A stabilizing plate (505) is slidably arranged on the inner side of the second curved plate (503), a fixing plate (506) is fixedly arranged on the inner side of the second curved plate (503) and on the side of the stabilizing plate (505), a spring (507) is arranged between the fixing plate (506) and the stabilizing plate (505), the stabilizing plate (505) is pressed tightly against the back side of the fourth charging plate (406), and the spring (507) provides pressure for the stabilizing plate (505) to press against the fourth charging plate (406).

5. The foldable solar-assisted charging panel device for electric boats according to claim 2, characterized in that: A positioning groove (301) is provided on the upper side of the platform (3), and when the first arc plate (501), the middle arc plate (502) and the second arc plate (503) are fully extended, the outer side of the second sliding plate (503) cooperates with the positioning groove (301).

6. The foldable solar-assisted charging panel device for electric boats according to claim 1, characterized in that: A transmission box (101) is arranged on the inner side of the fixed base (1), a second motor (102) is fixedly arranged inside the transmission box (101), the second motor (102) is connected to a rotating shaft (104) via a gear assembly (103), and the rotating shaft (104) is fixedly connected to the turntable (2).

7. The foldable solar-assisted charging panel device for electric boats according to claim 6, characterized in that: A ball bearing (6) is arranged between the edge of the turntable (2) and the edge of the fixed base (1).

8. The foldable solar-assisted charging panel device for electric boats according to claim 2, characterized in that: A sealing structure is provided between the first arc-shaped plate (501), the middle arc-shaped plate (502), the second arc-shaped plate (503) and between the platforms (3).

9. The foldable solar-assisted charging panel device for electric boats according to claim 2, characterized in that: The first motor (401) is transmission-connected to the first rotating shaft (402) via a belt and a pulley.

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