An intelligent solar charging pile for open-air parking lots

Abstract

The present invention discloses an intelligent solar charging pile for an open-air parking lot, which relates to the field of solar energy technology. The charging pile body includes a solar axis provided at an angle on the charging pile body, an upper protective plate and a lower protective plate provided coaxially on the solar axis, and solar panels provided coaxially on the solar axis in a linear array between the upper and lower protective plates. The upper, lower and solar panels are all fan-shaped structures. Several solar panels can rotate around the solar axis to form a circular structure with the upper and lower protective plates. Several solar panels can also rotate around the solar axis to form a fan-shaped structure with the upper and lower protective plates. A linkage unit is provided between the several solar panels, and the linkage unit is used to maintain the same angle of rotation of the several solar panels. The present invention can rotate the solar panels between the upper and lower protective plates in extreme weather such as strong winds and hail, effectively preventing the several solar panels from being damaged by strong winds and hail.

Description

Technical Field

[0001] The present invention relates to the field of solar energy technology, and in particular to an intelligent solar charging pile for an open-air parking lot. Background Art

[0002] The function of solar charging piles is similar to that of gas pumps in gas stations. They can be fixed on the ground or on the wall and installed in public buildings (public buildings, shopping malls, public parking lots, etc.) and residential parking lots or charging stations. They can charge various models of electric vehicles according to different voltage levels.

[0003] However, during actual use, solar charging piles installed in open-air parking lots were found to be susceptible to damage to their solar panels when encountering extreme weather conditions such as strong winds and hail, causing property losses. The existing protective device structure is too complex, which will increase the load on the solar panels and make them more likely to fall over in extreme weather conditions. Summary of the Invention

[0004] The purpose of the present invention is to provide an intelligent solar charging pile for open-air parking lots to solve the problem raised in the above background technology that the solar panels of existing solar charging piles will be damaged when encountering extreme weather such as strong winds and hail, causing property losses, and the existing protective device structure is too complicated, which will increase the load on the solar panels and make the solar panels more likely to fall over in extreme weather.

[0005] To achieve the above object, the present invention adopts the following technical solutions:

[0006] The present invention provides an intelligent solar charging pile for an open-air parking lot, comprising a charging pile body, a solar axis being provided on the charging pile body in an inclined manner, an upper protective plate and a lower protective plate being coaxially provided on the solar axis, and solar panels being coaxially provided on the solar axis in a linear array and located between the upper protective plate and the lower protective plate, wherein the upper protective plate, the lower protective plate and the solar panels all have a fan-shaped structure;

[0007] The plurality of solar panels can rotate around the solar axis to form a circular structure with the upper protective plate and the lower protective plate;

[0008] The plurality of solar panels can also rotate around the solar axis to form a fan-shaped structure with the upper protective plate and the lower protective plate;

[0009] A linkage unit is provided between the plurality of solar panels, and the linkage unit is used to enable the plurality of solar panels to rotate at the same angle.

[0010] Preferably, the number of the solar panels is nine, and the solar panels are A1, A2, A3, A4, A5, A6, A7, A8 and A9 in the direction from the upper protective plate to the lower protective plate, wherein the solar panels A1 to A8 are all axially connected to the solar axis, and the solar panel A9 is axially connected to the solar panel A8;

[0011] The linkage unit includes a slider provided on the side of the solar panels A1 to A9 adjacent to the upper protection plate, and the upper protection plate and the side of the solar panels A1 to A8 adjacent to the lower protection plate are both provided with a sliding groove adapted to the slider;

[0012] The slider and the slide groove are both arc-shaped structures and are coaxially arranged.

[0013] Preferably, an inner cavity is provided inside the upper protective plate and A1 to A8 in the solar panels, a connecting hole is provided between the inner cavity and the slide groove, a reset block is provided inside the inner cavity, an elastic member is provided between the reset block and the inner wall of the inner cavity, a steel wire rope is provided on one side of the slider, and the other end of the steel wire rope passes through the connecting hole and is connected to the reset block.

[0014] Preferably, both ends of the connecting hole are arc-shaped structures, and a roller abutting against the steel wire rope is further provided on the inner wall of the connecting hole.

[0015] Preferably, a protective frame is provided on the outside of the solar panel, the protective frame has a shaft ring axially connected to the solar shaft, a linkage gear is provided on the inside of the shaft ring A9 in the solar panel, and a connecting gear meshingly connected to the linkage gear is provided on the solar shaft;

[0016] A reduction motor is provided at one end of the solar shaft, and the motor shaft of the reduction motor extends into the interior of the solar shaft. A driving gear meshing with the connecting gear is provided on the port of the motor shaft of the reduction motor located inside the solar shaft.

[0017] Preferably, cleaning strips are provided on both the upper protective plate and the protective frame.

[0018] Preferably, a light sensor is provided at the other end of the solar shaft, and a tempered glass cover is provided on the light sensor.

[0019] Preferably, a wind speed sensor is provided on a side of the lower protective plate relative to the upper protective plate.

[0020] Preferably, an electrical control box is further provided on a side of the lower protective plate opposite to the upper protective plate.

[0021] Preferably, the charging pile body is provided with a mounting rod, the mounting rod is provided with a mounting seat, and the solar shaft is provided with a mounting block mounted on the mounting seat.

[0022] Compared with the existing technology, one or more of the above technical solutions have the following beneficial effects:

[0023] The present invention can rotate the solar panels around the solar axis to a state where they are stored between the upper protective plate and the lower protective plate when encountering extreme weather such as strong winds and hail, thereby effectively preventing the solar panels from being damaged by strong winds and hail.

[0024] The solar panels can be rotated at equal angles through a linkage unit according to the wind strength, so that the solar panels can reduce the force they receive while reducing their contact area with the wind, while still maintaining the function of absorbing solar energy and ensuring the stability between the solar panels.

[0025] When several solar panels rotate around the solar axis, the surface of the solar panels will be cleaned by the cleaning strips, effectively ensuring the solar panels absorb solar energy;

[0026] At the same time, the upper and lower protective plates have simple structures, which can protect several solar panels without causing too much load on the solar axis, further increasing stability and preventing the solar axis from tipping over due to excessive load in extreme weather. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The accompanying drawings, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0028] In the attached figure:

[0029] Figure 1 This is a schematic diagram of the three-dimensional top view of the structure of the present invention;

[0030] Figure 2 This is a schematic diagram of the three-dimensional bottom-up structure of the present invention;

[0031] Figure 3 This is a schematic diagram of the three-dimensional structure of the solar shaft, upper protection plate, lower protection plate and solar panel of the present invention;

[0032] Figure 4 This is a schematic diagram of the side cross-sectional structure of the solar shaft, upper protection plate, lower protection plate and solar panel of the present invention;

[0033] Figure 5 This is a schematic diagram of a partial cross-sectional structure of the solar shaft of the present invention;

[0034] Figure 6 This is a schematic diagram of the three-dimensional structure of the upper protective plate, the lower protective plate and the solar panel of the present invention;

[0035] Figure 7 This is a schematic diagram of the front cross-sectional structure of the upper protective plate, the lower protective plate and the solar panel of the present invention;

[0036] Figure 8 For the present invention Figure 7 A schematic diagram of the enlarged structure of point A;

[0037] Figure 9 For the present invention Figure 7 Schematic diagram of the enlarged structure of point B.

[0038] In the picture:

[0039] 100. Charging pile body; 110. Mounting rod; 111. Mounting seat; 200. Solar axis; 210. Upper protective plate; 220. Lower protective plate; 230. Solar panel; 240. Cleaning strip; 250. Light sensor; 251. Tempered glass cover; 260. Wind speed sensor; 270. Electrical control box; 280. Mounting block; 300. Linkage unit; 301. Slide groove; 302. Inner cavity; 303. Connecting hole; 310. Slider; 311. Reset block; 312. Elastic member; 313. Wire rope; 314. Roller; 320. Protective frame; 321. Linkage gear; 322. Connecting gear; 323. Reducer motor; 324. Drive gear. DETAILED DESCRIPTION

[0040] In order to enable those skilled in the art to better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0041] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0042] In this application, terms such as "upper," "lower," "left," "right," "front," "back," "top," "bottom," "inner," "outer," "center," "vertical," "horizontal," "transverse," and "longitudinal" indicate positions or locations based on the positions or locations shown in the accompanying drawings. These terms are primarily intended to better describe this application and its embodiments and are not intended to limit the devices, elements, or components indicated to having a specific orientation, or to being constructed or operated in a specific orientation.

[0043] Furthermore, some of the above terms may be used to express other meanings besides indicating a position or location. For example, the term "on" may also be used to indicate a dependency or connection in certain circumstances. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0044] Furthermore, the terms "installed," "disposed," "provided with," "connected," "connected," and "socketed" should be interpreted broadly. For example, they can refer to fixed connections, removable connections, or integral structures; mechanical connections or electrical connections; direct connections, indirect connections through an intermediary, or internal communication between two devices, elements, or components. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0045] See also Figures 1 to 9 The present invention provides an open-air parking lot intelligent solar charging pile, including a charging pile body 100, a solar axis 200 is provided on the charging pile body 100 in an inclined manner, an upper protective plate 210 and a lower protective plate 220 are coaxially provided on the solar axis 200, and a solar panel 230 is coaxially provided on the solar axis 200 in a linear array and located between the upper protective plate 210 and the lower protective plate 220, wherein the upper protective plate 210, the lower protective plate 220 and the solar panel 230 are all fan-shaped structures;

[0046] The plurality of solar panels 230 can rotate around the solar axis 200 to form a circular structure with the upper protection plate 210 and the lower protection plate 220;

[0047] The solar panels 230 can also rotate around the solar axis 200 to form a fan-shaped structure with the upper protection plate 210 and the lower protection plate 220;

[0048] A linkage unit 300 is provided between the solar panels 230 , and the linkage unit 300 is used to keep the solar panels 230 rotating at the same angle.

[0049] When the solar panels 230 rotate with the solar axis 200 as the axis to form a circular structure with the upper protective plate 210 and the lower protective plate 220, the area of the solar panels 230 absorbing sunlight reaches the maximum. When encountering extreme weather such as strong winds and hail, the solar panels 230 can also rotate with the solar axis 200 as the axis to form a fan-shaped structure with the upper protective plate 210 and the lower protective plate 220. At this time, the solar panels 230 are all stored between the upper protective plate 210 and the lower protective plate 220, which can effectively prevent the solar panels 230 from being damaged by strong winds, and through the linkage unit 300 By keeping the solar panels 230 rotating at the same angle, the solar panels 230 can reduce the forces acting on them while reducing the contact area with strong winds, while still maintaining the function of absorbing solar energy; the upper protective plate 210 and the lower protective plate 220 can also protect the solar panels 230 from being damaged by hail; at the same time, the upper protective plate 210 and the lower protective plate 220 have a simple structure, and while protecting the solar panels 230, they will not cause too much load on the solar shaft 200, further increasing stability and preventing the solar shaft 200 from tipping over due to excessive load in extreme weather.

[0050] In order to enable the solar panels 230 to rotate around the solar axis 200 to form a circular structure and a fan-shaped structure with the upper protective plate 210 and the lower protective plate 220, there are nine solar panels 230, and the solar panels 230 are A1, A2, A3, A4, A5, A6, A7, A8 and A9 in the direction from the upper protective plate 210 to the lower protective plate 220. Among them, A1 to A8 of the solar panels 230 are all axially connected to the solar axis 200, and A9 of the solar panel 230 is axially connected to A8 of the solar panel 230.

[0051] The linkage unit 300 includes a slider 310 provided on the side of A1 to A9 of the solar panel 230 adjacent to the upper protection plate 210. The upper protection plate 210 and the side of A1 to A8 of the solar panel 230 adjacent to the lower protection plate 220 are both provided with a sliding groove 301 adapted to the slider 310.

[0052] The slider 310 and the slide groove 301 are both arc-shaped structures and are coaxially arranged.

[0053] By rotating A9 in the solar panel 230, the slider 310 can sequentially drive A8, A7, A6, A5, A4, A3, A2 and A1 in the solar panel 230 to rotate around the solar axis 200 to form a circular structure and a fan-shaped structure with the upper protective plate 210 and the lower protective plate 220.

[0054] In order to keep the solar panels 230 rotating at the same angle, an inner cavity 302 is provided inside the upper protective plate 210 and A1 to A8 of the solar panels 230, a connecting hole 303 is provided between the inner cavity 302 and the slide groove 301, a reset block 311 is provided inside the inner cavity 302, an elastic member 312 is provided between the reset block 311 and the inner wall of the inner cavity 302, a steel wire rope 313 is provided on one side of the slider 310, and the other end of the steel wire rope 313 passes through the connecting hole 303 and is connected to the reset block 311.

[0055] Under the elastic force of the elastic member 312, the reset block 311 exerts a tightening force on the slider 310 connected to the wire rope 313, so that A9 in the solar panel 230 drives A8, A7, A6, A5, A4, A3, A2 and A1 in the solar panel 230 in sequence through the slider 310 to maintain force balance when rotating around the solar axis 200, so that the multiple solar panels 230 can rotate at the same angle. At this time, the connection surfaces between the multiple solar panels 230 are equal, which effectively increases the stability between the multiple solar panels 230.

[0056] In order to reduce the friction force on the wire rope 313, both ends of the connection hole 303 are arc-shaped structures, and a roller 314 is provided on the inner wall of the connection hole 303 to abut against the wire rope 313. The roller 314 can effectively reduce the friction force on the bending part of the wire rope 313.

[0057] To enable A9 of the solar panel 230 to sequentially drive A8, A7, A6, A5, A4, A3, A2, and A1 of the solar panel 230 to rotate about the solar shaft 200 via the slider 310, a protective frame 320 is provided on the outside of the solar panel 230. The protective frame 320 has a collar axially connected to the solar shaft 200. A linkage gear 321 is provided on the inside of the collar of A9 of the solar panel 230. The solar shaft 200 is provided with a connecting gear 322 that meshes with the linkage gear 321.

[0058] A reduction motor 323 is provided at one end of the solar shaft 200 , and the motor shaft of the reduction motor 323 extends into the interior of the solar shaft 200 . A driving gear 324 meshingly connected to the connecting gear 322 is provided on the port of the motor shaft of the reduction motor 323 located inside the solar shaft 200 .

[0059] When the reduction motor 323 drives the driving gear 324 to rotate, the connecting gear 322 can drive the linkage gear 321 to rotate synchronously. At this time, the shaft ring A9 in the solar panel 230 can rotate around the solar axis 200 as the axis. At the same time, the slider 310 can sequentially drive A8, A7, A6, A5, A4, A3, A2 and A1 in the solar panel 230 to rotate around the solar axis 200 as the axis.

[0060] To keep the solar panels 230 clean, cleaning strips 240 are provided on the upper protective plate 210 and the protective frame 320. When the solar panels 230 rotate about the solar axis 200, the cleaning strips 240 can be used to clean debris from the surface of the solar panels 230, preventing the debris from affecting the solar energy absorption effect of the solar panels 230.

[0061] To prevent sudden extreme weather, a light sensor 250 is provided at the other end of the solar axis 200, and a tempered glass cover 251 is provided on the light sensor 250. That is, when the light sensor 250 senses insufficient sunlight, the solar panels 230 are automatically started to rotate around the solar axis 200 to form a fan-shaped structure with the upper protective plate 210 and the lower protective plate 220, preventing sudden rain, snow, hail, etc. from causing damage and pollution to the solar panels 230.

[0062] To further prevent sudden extreme weather, a wind speed sensor 260 is provided on the side of the lower protective plate 220 relative to the upper protective plate 210. That is, when the wind speed sensor 260 senses strong wind, several solar panels 230 are automatically started to rotate with the solar axis 200 as the axis to form a fan-shaped structure with the upper protective plate 210 and the lower protective plate 220, or an irregular circular structure with equal angles to reduce the impact of wind force and prevent damage to several solar panels 230 caused by sudden wind surges.

[0063] In order to effectively control the rotation of the plurality of solar panels 230 about the solar axis 200 , an electrical control box 270 is further provided on one side of the lower protection plate 220 relative to the upper protection plate 210 .

[0064] In order to increase the adaptability of the solar panel 230, a mounting rod 110 is provided on the charging pile body 100, a mounting seat 111 is provided on the mounting rod 110, and a mounting block 280 is provided on the solar axis 200 to be installed on the mounting seat 111. After removing the mounting block 280 from the mounting seat 111, the solar panel 230 can be installed in an appropriate position according to actual needs.

[0065] The present invention can rotate the solar panels 230 about the solar axis 200 to a state where they are stored between the upper protective plate 210 and the lower protective plate 220 when encountering extreme weather such as strong winds and hail. This can effectively prevent the solar panels 230 from being damaged by strong winds and hail. The linkage unit 300 can also be used to rotate the solar panels 230 at equal angles according to the wind strength, so that the solar panels 230 are reduced in contact area with the strong wind and the force applied to them is reduced while still maintaining the function of absorbing solar energy and ensuring the stability between the solar panels 230. When the solar panels 230 rotate about the solar axis 200, the cleaning strips 240 can clean the surface of the solar panels 230, effectively ensuring the solar panels 230 absorb solar energy. At the same time, the upper protective plate 210 and the lower protective plate 220 have a simple structure. While protecting the solar panels 230, they do not impose too much load on the solar axis 200, further increasing the stability and preventing the solar axis 200 from tipping over due to excessive load in extreme weather.

[0066] The foregoing description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention are intended to be within the scope of protection of the present invention.

Claims

1. An open-air parking lot intelligent solar charging pile, comprising a charging pile body (100), characterized in that: A solar axis (200) is provided on the charging pile body (100) in an inclined manner, an upper protective plate (210) and a lower protective plate (220) are coaxially provided on the solar axis (200), and solar panels (230) are also coaxially provided on the solar axis (200) in a linear array and located between the upper protective plate (210) and the lower protective plate (220), wherein the upper protective plate (210), the lower protective plate (220) and the solar panels (230) are all fan-shaped structures; The plurality of solar panels (230) can rotate with the solar axis (200) as the axis to form a circular structure with the upper protection plate (210) and the lower protection plate (220); The plurality of solar panels (230) can also rotate with the solar axis (200) as the axis to form a fan-shaped structure with the upper protection plate (210) and the lower protection plate (220); A linkage unit (300) is provided between the plurality of solar panels (230), and the linkage unit (300) is used to enable the plurality of solar panels (230) to rotate at the same angle; The number of the solar panels (230) is nine, and the solar panels (230) are A1, A2, A3, A4, A5, A6, A7, A8 and A9 in the direction from the upper protective plate (210) to the lower protective plate (220), wherein A1 to A8 of the solar panels (230) are all axially connected to the solar axis (200), and A9 of the solar panel (230) is axially connected to A8 of the solar panel (230); The linkage unit (300) comprises a slider (310) provided on a side of A1 to A9 of the solar panel (230) adjacent to the upper protection plate (210), and a sliding groove (301) adapted to the slider (310) is provided on both the upper protection plate (210) and the side of A1 to A8 of the solar panel (230) adjacent to the lower protection plate (220); The slider (310) and the slide groove (301) are both arc-shaped structures and are coaxially arranged; An inner cavity (302) is provided inside the upper protective plate (210) and A1 to A8 in the solar panel (230), a connecting hole (303) is provided between the inner cavity (302) and the slide groove (301), a reset block (311) is provided inside the inner cavity (302), an elastic member (312) is provided between the reset block (311) and the inner wall of the inner cavity (302), a steel wire rope (313) is provided on one side of the slider (310), and the other end of the steel wire rope (313) passes through the connecting hole (303) and is connected to the reset block (311).

2. The open-air parking lot smart solar charging pile according to claim 1 is characterized by: Both ends of the connection hole (303) are arc-shaped structures, and a roller (314) abutting against the steel wire rope (313) is further provided on the inner wall of the connection hole (303).

3. The open-air parking lot smart solar charging pile according to claim 1 is characterized by: A protective frame (320) is provided on the outside of the solar panel (230), the protective frame (320) having a shaft ring axially connected to the solar shaft (200), a linkage gear (321) is provided on the inside of the shaft ring A9 in the solar panel (230), and a connecting gear (322) meshingly connected to the linkage gear (321) is provided on the solar shaft (200); A reduction motor (323) is provided at one end of the solar shaft (200), and a motor shaft of the reduction motor (323) extends into the interior of the solar shaft (200). A driving gear (324) meshingly connected to the connecting gear (322) is provided on a port of the motor shaft of the reduction motor (323) located inside the solar shaft (200).

4. The open-air parking lot smart solar charging pile according to claim 3 is characterized by: Cleaning strips (240) are provided on both the upper protection plate (210) and the protection frame (320).

5. The open-air parking lot smart solar charging pile according to claim 1 is characterized by: A light sensor (250) is provided at the other end of the solar shaft (200), and a tempered glass cover (251) is provided on the light sensor (250).

6. The open-air parking lot intelligent solar charging pile according to claim 1 is characterized by: A wind speed sensor (260) is provided on a side of the lower protection plate (220) facing away from the upper protection plate (210).

7. The open-air parking lot intelligent solar charging pile according to claim 1 is characterized by: An electrical control box (270) is also provided on the side of the lower protection plate (220) facing away from the upper protection plate (210).

8. The open-air parking lot smart solar charging pile according to claim 1 is characterized by: The charging pile body (100) is provided with a mounting rod (110), the mounting rod (110) is provided with a mounting seat (111), and the solar shaft (200) is provided with a mounting block (280) mounted on the mounting seat (111).

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