New energy automobile charging pile based on light energy
By using photovoltaic panel folding components on the charging piles of new energy vehicles, the problem of photovoltaic panels being easily eroded by wind and rain and having too large footprint is solved, and a higher service life and more efficient solar energy utilization are achieved, which improves the practicality and economic benefits of the charging piles.
Patent Information
- Application Number
- CN202510143533.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-10
- Publication Date
- 2025-05-06
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Existing photovoltaic panels are easily eroded by wind and rain, and their area is too large, resulting in a reduction in the service life of photovoltaic panels, thereby reducing the practicality and economic benefits of charging piles for new energy vehicles.
The photovoltaic panel folding components are adopted, including double-layer photovoltaic panels, folding rollers, rotating plates, limiting plates, positioning rods and rotating rods. The folding and extension of the photovoltaic panels are controlled by rotating motors to ensure that the photovoltaic panels are protected in bad weather and maximize the use of solar energy when the sun is sufficient.
It effectively improves the service life of photovoltaic panels, reduces the footprint, improves the practicality and economic benefits of charging piles for new energy vehicles, and increases the utilization rate of sunlight.
Smart Images
Figure CN119928630A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of new energy vehicles, and in particular to a new energy vehicle charging pile based on light energy. Background Art
[0002] New energy charging piles ensure that electric vehicles can obtain and store enough electricity to maintain their normal operation. Its basic and core function is to provide electric energy for electric vehicles. New energy charging piles are widely used in multiple scenarios, including homes, businesses, public facilities, transportation facilities, etc. The application of light energy in new energy vehicle charging piles is mainly reflected in photovoltaic charging piles. Photovoltaic charging piles use solar energy, a renewable energy source, to generate electricity without producing any pollutant emissions, which is in line with the green and low-carbon environmental protection concept. This type of charging pile provides a reliable, economical and environmentally friendly solution for charging electric vehicles. The new energy vehicle charging piles that use light energy have low efficiency in utilizing sunlight, the photovoltaic panels occupy too large an area, and the photovoltaic panels are easily eroded by wind and rain, resulting in a reduction in the service life of the photovoltaic panels. Summary of the invention
[0003] The purpose of the present invention is to overcome the shortcomings of the prior art, provide a new energy vehicle charging pile based on light energy, and solve the problems that photovoltaic panels are easily eroded by wind and rain and the area occupied by photovoltaic panels is too large, resulting in poor practicality and low economic benefits of new energy vehicle charging piles based on light energy.
[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions: a new energy vehicle charging pile based on light energy, wherein the new energy vehicle charging pile includes a charging pile, an operation panel and a charging connector, a photovoltaic panel folding assembly is installed on the upper side of the charging pile, and the photovoltaic panel folding assembly includes a double-layer photovoltaic panel, a folding roller and a rotating plate, a limit plate, a positioning rod and a rotating rod, the limit plate is installed on the top of the charging pile, the limit plate is circular, and 5 groups of straight grooves extend outward along the center position of the limit plate, the rotating plate is installed on the upper side of the limit plate, and 5 groups of arc grooves are provided on the surface of the rotating plate, and the 5 groups of arc grooves correspond to the 5 groups of straight grooves respectively, and the 5 groups of rotating rods are respectively arranged to pass through the 5 groups of straight grooves and arc grooves, and the 5 groups of rotating rods are installed on one side. A double-layer photovoltaic panel, a folding roller is installed on one side of the double-layer photovoltaic panel, and the double-layer photovoltaic panel is arranged on one side of the folding roller. The double-layer photovoltaic panel rotates and folds around the folding roller. Five groups of positioning rods are respectively installed on the outside of the rotating plate, and five groups of positioning rods are respectively installed on the side away from the five groups of arc grooves. One side of the positioning rod is connected to the double-layer photovoltaic panel, and the double-layer photovoltaic panel rotates around the positioning rod. Five groups of foldable double-layer photovoltaic panels are arranged between each group of positioning rods and each group of rotating rods. The five groups of rotating rods respectively control five groups of foldable double-layer photovoltaic panels, which are evenly distributed around the charging pile after the double-layer photovoltaic panels are stretched out. The double-layer photovoltaic panels fully absorb the sunlight around the charging pile and convert it into electrical energy.
[0005] Preferably, the limit plate is fixed on the top of the charging pile, a rotating shaft is arranged at the center position of the rotating plate, the rotating shaft passes through the limit plate, and a rotating motor is arranged at one end of the rotating shaft, the rotating motor drives the rotating shaft to rotate and drives the rotating rod to slide in the arc groove and the straight groove at the same time, thereby controlling the five groups of foldable double-layer photovoltaic panels to slide along the arc groove, when the double-layer photovoltaic panels rotate along the arc groove toward the outside of the rotating plate, the five groups of double-layer photovoltaic panels stretch out, when the double-layer photovoltaic panels rotate along the arc groove toward the inside of the rotating plate, the double-layer photovoltaic panels rotate along the folding roller and fold together, thereby controlling the folding and stretching of the double-layer photovoltaic panels.
[0006] Preferably, a limit block is provided at the bottom of one end of the rotating rod, and the radius of the limit block is larger than the radius of the rotating rod. The limit block limits the sliding of the rotating rod in the 5 groups of straight grooves and 5 groups of arc grooves. The limit plate is fixed on the top of the charging pile and does not move. The rotating plate is driven to rotate by the rotating motor. The 5 groups of straight grooves are distributed in the limit plate, and the 5 groups of arc grooves are distributed on the surface of the rotating plate, so as to ensure that the rotating rod moves linearly in the straight groove while the rotating rod moves rotationally in the arc groove, thereby realizing the folding and contraction of the double-layer photovoltaic panel.
[0007] Preferably, a rain sensor is provided on the surface of the charging pile, and the rain sensor is used to sense external rain. The rain sensor controls the rotation of the rotating motor. In rainy weather, the rotating motor controls the double-layer photovoltaic panel to shrink and fold inward to protect the double-layer photovoltaic panel.
[0008] Preferably, a convex lens light collecting component is installed on the upper side of the photovoltaic panel folding assembly, and the convex lens light collecting component is in the shape of a convex lens as a whole. The convex lens light collecting component collects sunlight from the top of the charging pile and irradiates it into between each group of the double-layer photovoltaic panels.
[0009] Preferably, a group of refractors are arranged at the center position of the rotating plate, and the refractors are 5 prism structures, and each side of the 5 prism structures of the refractors corresponds to 5 groups of extended double-layer photovoltaic panels. The refractors refract the light projected from the convex lens light collecting component to the surface of the double-layer photovoltaic panels in the photovoltaic panel folding assembly, and refract the sunlight on the top of the charging pile into the double-sided photovoltaic panel, so as to effectively utilize the sunlight around the charging pile and increase the utilization rate of sunlight.
[0010] Preferably, 5 groups of rotation grooves are installed on the outer circle of the rotating plate, 5 groups of guide rods are installed on the surface of the limiting plate, the 5 groups of rotation grooves are distributed on the outside of the 5 groups of double-sided photovoltaic panels after they are stretched out, and the 5 groups of guide rods pass through the 5 groups of rotation grooves respectively.
[0011] Preferably, an automatic rebound magazine is arranged on one side of the 5 groups of rotating grooves, a rolled rain shield is placed in the automatic rebound magazine, one end of the rain shield is connected to the guide rod, and the automatic rebound magazine can control the rolled rain shield to rebound into the automatic rebound magazine.
[0012] Preferably, when the photovoltaic panel folding assembly retracts the double-layer photovoltaic panel inward, synchronously, the rotating plate rotates clockwise to drive the guide rod to rotate the rain shield cloth along the rotating groove, and the rain shield cloth is stretched out to provide rain protection for the double-layer photovoltaic panel. When the double-layer photovoltaic panel is stretched out, the rotating plate rotates counterclockwise, and the guide rod rotates in the rotating groove while the automatic retracting magazine retracts the rain shield cloth.
[0013] Beneficial effects: The present invention provides a new energy vehicle charging pile based on light energy, wherein both the front and back sides of the double-sided photovoltaic panel can convert solar energy into electrical energy, the photovoltaic panel folding assembly can fold, shrink or unfold the double-sided photovoltaic panel, and when severe weather occurs, the rotating motor controls the double-layer photovoltaic panel to shrink and fold inward to protect the double-layer photovoltaic panel, and synchronously the rain shield is stretched out to protect the double-layer photovoltaic panel, and the rain shield is retracted by the automatic rebound magazine when the double-layer photovoltaic panel is stretched out, and the convex lens light collecting component refracts the sunlight on the top of the charging pile through a refractor onto 5 groups of stretched out double-layer photovoltaic panels, thereby effectively utilizing the sunlight around the charging pile and increasing the utilization rate of sunlight. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.
[0015] In the attached picture: Figure 1 It is an overall schematic diagram of the new energy vehicle charging pile of the present invention.
[0016] Figure 2 It is a schematic diagram of the operation of the rain shield cloth of the present invention.
[0017] Figure 3 It is a schematic diagram of the photovoltaic panel folding assembly of the present invention.
[0018] Figure 4 It is a schematic diagram of a rotating plate of the present invention.
[0019] Figure 5 It is a schematic diagram of the limiting plate of the present invention.
[0020] Numbers in the figure: 1. Convex lens light collecting element; 2. Rain shield; 3. Charging pile; 4. Operation panel; 5. Charging connector; 6. Guide rod; 7. Rotating slot; 8. Automatic rebound magazine; 9. Arc slot; 10. Positioning rod; 11. Double-sided photovoltaic panel; 12. Folding roller; 13. Rotating rod; 14. Refractor; 15. Rotating plate; 16. Limit plate; 17. Rotating shaft; 18. Straight slot; 19. Limit block; 20. Rotating motor; 21. Rain sensor; 22. Double-layer photovoltaic panel. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below 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, rather than all of the embodiments. The following text is only used to describe the implementation method of the light energy-based new energy vehicle charging pile of the present invention, and does not strictly limit the protection scope of the specific request of the present invention.
[0022] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of such features.
[0023] Example: Figure 1-Figure 5 As shown, a new energy vehicle charging pile based on light energy, wherein the new energy vehicle charging pile 3 includes a charging pile 3, an operation panel 4 and a charging connector 5, a photovoltaic panel folding assembly is installed on the upper side of the charging pile 3, and the photovoltaic panel folding assembly includes a double-layer photovoltaic panel 22, a folding roller 12 and a rotating plate 15, a limit plate 16, a positioning rod 10 and a rotating rod 13, the limit plate 16 is installed on the top of the charging pile 3, the limit plate 16 is circular, and 5 groups of straight grooves 18 are extended outward along the center position of the limit plate 16, the rotating plate 15 is installed on the upper side of the limit plate 16, and 5 groups of arc grooves 9 are provided on the surface of the rotating plate 15, and the 5 groups of arc grooves 9 correspond to the 5 groups of straight grooves 18 respectively, and the 5 groups of rotating rods 13 are respectively arranged to pass through the 5 groups of straight grooves 18 and the arc grooves 9, and the 5 groups of rotating rods 13 are installed on one side of the double-layer photovoltaic panel 22. A folding roller 12 is installed on one side of the layer photovoltaic panel 22, and the double-layer photovoltaic panel 22 is arranged on one side of the folding roller 12. The double-layer photovoltaic panel 22 rotates and folds around the folding roller 12. Five groups of the positioning rods 10 are respectively installed on the outside of the rotating plate 15, and the five groups of the positioning rods 10 are respectively installed on the side away from the five groups of the arc grooves 9. One side of the positioning rod 10 is connected to the double-layer photovoltaic panel 22, and the double-layer photovoltaic panel 22 rotates around the positioning rod 10. Five groups of foldable double-layer photovoltaic panels 22 are arranged between each group of the positioning rods 10 and each group of the rotating rods 13. The five groups of rotating rods 13 respectively control five groups of foldable double-layer photovoltaic panels 22. After the double-layer photovoltaic panels 22 are stretched out, they are evenly distributed around the charging pile 3. The double-layer photovoltaic panels 22 fully absorb the sunlight around the charging pile 3 and convert it into electrical energy.
[0024] In an embodiment, Figure 4 and Figure 5As shown, the limit plate 16 is fixed on the top of the charging pile 3, and a rotating shaft 17 is arranged at the center position of the rotating plate 15, and the rotating shaft 17 passes through the limit plate 16. A rotating motor 20 is arranged at one end of the rotating shaft 17, and the rotating motor 20 drives the rotating shaft 17 to rotate and drives the rotating rod 13 to slide in the arc groove 9 and the straight groove 18, thereby controlling the five groups of foldable double-layer photovoltaic panels 22 to slide along the arc groove 9. When the double-layer photovoltaic panels 22 rotate along the arc groove 9 toward the outside of the rotating plate 15, the five groups of double-layer photovoltaic panels 22 stretch out. When the double-layer photovoltaic panels 22 rotate along the arc groove 9 toward the inside of the rotating plate 15, the double-layer photovoltaic panels 22 rotate along the folding roller 12 and fold together, thereby controlling the folding and stretching of the double-layer photovoltaic panels 22.
[0025] In an embodiment, Figure 5 As shown, a limit block 19 is provided at the bottom of one end of the rotating rod 13, and the radius of the limit block 19 is larger than the radius of the rotating rod 13. The limit block 19 limits the rotating rod 13 to slide in the 5 groups of straight grooves 18 and the 5 groups of arc grooves 9. The limit plate 16 is fixed on the top of the charging pile 3 and does not move. The rotating plate 15 is driven to rotate by the rotating motor 20. The 5 groups of straight grooves 18 are distributed in the limit plate 16, and the 5 groups of arc grooves 9 are distributed on the surface of the rotating plate 15, so as to ensure that the rotating rod 13 moves linearly in the straight groove 18 while the rotating rod 13 moves rotationally in the arc groove 9, thereby realizing the folding and contraction of the double-layer photovoltaic panel 22.
[0026] In an embodiment, Figure 1 As shown, a rain sensor 21 is provided on the surface of the charging pile 3, and the rain sensor 21 is used to sense external rain. The rain sensor 21 controls the rotation of the rotating motor 20. In rainy weather, the rotating motor 20 controls the double-layer photovoltaic panel 22 to shrink and fold inward to protect the double-layer photovoltaic panel 22.
[0027] In an embodiment, Figure 1 As shown, a convex lens light collecting component 1 is installed on the upper side of the photovoltaic panel folding assembly. The convex lens light collecting component 1 is in the shape of a convex lens as a whole. The convex lens light collecting component 1 collects sunlight from the top of the charging pile 3 and irradiates it into between each group of the double-layer photovoltaic panels 22.
[0028] In an embodiment, Figure 3As shown, a group of refractors 14 are arranged at the center position of the rotating plate 15, and the refractor 14 is a 5-prism structure, and each side of the 5-prism structure of the refractor 14 corresponds to 5 groups of extended double-layer photovoltaic panels 22, respectively. The refractor 14 refracts the light projected from the convex lens light collecting component 1 to the surface of the double-layer photovoltaic panel 22 in the photovoltaic panel folding assembly, and refracts the sunlight on the upper part of the charging pile 3 to the double-sided photovoltaic panel 11, so as to effectively utilize the sunlight around the charging pile 3 and increase the utilization rate of sunlight.
[0029] In an embodiment, Figure 3 As shown, 5 groups of rotating grooves 7 are respectively installed on the outer circle of the rotating plate 15, and 5 groups of guide rods 6 are installed on the surface of the limiting plate 16. The 5 groups of rotating grooves 7 are respectively distributed on the outer sides of the 5 groups of double-sided photovoltaic panels 11 after they are stretched out, and the 5 groups of guide rods 6 pass through the 5 groups of rotating grooves 7 respectively.
[0030] In an embodiment, Figure 2 As shown, an automatic rebound magazine 8 is arranged on one side of the 5 groups of rotating grooves 7, and a rolled rain shield 2 is placed in the automatic rebound magazine 8. One end of the rain shield 2 is connected to the guide rod 6, and the automatic rebound magazine 8 can control the rain shield 2 to rebound into the automatic rebound magazine 8 after being rolled up.
[0031] In an embodiment, Figure 2 As shown, when the photovoltaic panel folding assembly retracts the double-layer photovoltaic panel 22 inward, synchronously, the rotating plate 15 rotates clockwise to drive the guide rod 6 to rotate the rain shield 2 along the rotating groove 7. After the rain shield 2 is stretched out, it provides rain protection for the double-layer photovoltaic panel 22. When the double-layer photovoltaic panel 22 is stretched out, the rotating plate 15 rotates counterclockwise, and while the guide rod 6 rotates in the rotating groove 7, the automatic retracting magazine 8 retracts the rain shield 2.
[0032] When the present invention is in use, the photovoltaic panel folding assembly folds, contracts or unfolds the double-sided photovoltaic panel 11. When severe weather occurs, the rotating motor 20 controls the double-layer photovoltaic panel 22 to contract and fold inward to protect the double-layer photovoltaic panel 22. Synchronously, the rain shield 2 is stretched out to protect the double-layer photovoltaic panel 22. When sunlight is sufficient, the double-layer photovoltaic panel 22 is stretched out and the rain shield 2 is retracted by the automatic rebound magazine 8. Both the front and back sides of the double-sided photovoltaic panel 11 can convert solar energy into electrical energy. The convex lens light collecting component 1 refracts the sunlight on the top of the charging pile 3 through the refractor 14 and refracts it onto 5 groups of stretched-out double-layer photovoltaic panels 22, thereby effectively utilizing the sunlight around the charging pile 3 and increasing the utilization rate of sunlight.
[0033] Finally, it should be noted that the above is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A new energy vehicle charging pile based on light energy, wherein the new energy vehicle charging pile comprises a charging pile, an operation panel and a charging connector, characterized in that: A photovoltaic panel folding assembly is installed on the upper side of the charging pile, and the photovoltaic panel folding assembly includes 6 groups of double-layer photovoltaic panels, folding rollers and rotating plates, limit plates, positioning rods and rotating rods. The limit plates are installed on the top of the charging pile. The limit plates are circular, and 5 groups of straight grooves extend outward along the center position of the limit plates. The rotating plate is installed on the upper side of the limit plates. 5 groups of arc grooves are provided on the surface of the rotating plate, and the 5 groups of arc grooves correspond to the 5 groups of straight grooves respectively. The 5 groups of rotating rods are respectively arranged to pass through the 5 groups of straight grooves and arc grooves. A double-layer photovoltaic panel is installed on one side of the rotating rod, a folding roller is installed on one side of the double-layer photovoltaic panel, and the double-layer photovoltaic panel is arranged on one side of the folding roller. The double-layer photovoltaic panel rotates and folds around the folding roller. Five groups of positioning rods are respectively installed on the outside of the rotating plate, and five groups of positioning rods are respectively installed on the side away from the five groups of arc grooves. One side of the positioning rod is connected to the double-layer photovoltaic panel, and the double-layer photovoltaic panel rotates around the positioning rod. Five groups of foldable double-layer photovoltaic panels are arranged between each group of positioning rods and each group of rotating rods.
2. The light energy-based new energy vehicle charging pile according to claim 1, characterized in that: The limit plate is fixed on the top of the charging pile, and a rotating shaft is set at the center position of the rotating plate. The rotating shaft passes through the limit plate, and a rotating motor is set at one end of the rotating shaft. The rotating motor drives the rotating shaft to rotate and drives the rotating rod to slide in the arc groove and the straight groove. The 5 groups of foldable double-layer photovoltaic panels are retracted and extended along the arc groove.
3. The light energy-based new energy vehicle charging pile according to claim 1 is characterized in that: A limit block is provided at the bottom of one end of the rotating rod, and the radius of the limit block is greater than the radius of the rotating rod, so that the rotating rod is restricted to slide in the five groups of straight grooves and the five groups of arc grooves.
4. The light energy-based new energy vehicle charging pile according to claim 2 is characterized in that: A rain sensor is provided on the surface of the charging pile, and the rain sensor is used to sense external rain. The rain sensor controls the rotation of the rotating motor. In rainy weather, the rotating motor controls the double-layer photovoltaic panel to shrink and fold inward to protect the double-layer photovoltaic panel.
5. The light energy-based new energy vehicle charging pile according to claim 1, characterized in that: A convex lens light collecting component is installed on the upper side of the photovoltaic panel folding assembly. The convex lens light collecting component is in the shape of a convex lens as a whole. The convex lens light collecting component collects sunlight from the top of the charging pile and irradiates it into between each group of the double-layer photovoltaic panels.
6. The light energy-based new energy vehicle charging pile according to claim 5 is characterized in that: A group of refractors is arranged at the center of the rotating plate. The refractors are 5-prism structures. The refractors refract the light projected from the convex lens light collecting component to the surface of the double-layer photovoltaic panel in the photovoltaic panel folding assembly.
7. The light energy-based new energy vehicle charging pile according to claim 1, characterized in that: Five groups of rotation grooves are respectively installed at the outer ring positions of the rotation plate, and five groups of guide rods are fixedly installed on the surface of the limit plate, and the five groups of guide rods pass through the five groups of rotation grooves respectively.
8. The light energy-based new energy vehicle charging pile according to claim 7 is characterized in that: An automatic retractable magazine is arranged on one side of the rotating groove of the 5th group, and a rolled rain shield is placed in the automatic retractable magazine, and one end of the rain shield is connected to the guide rod.
9. The light energy-based new energy vehicle charging pile according to claim 8, characterized in that: When the photovoltaic panel folding assembly retracts the double-layer photovoltaic panel inward, the rotation of the rotating plate drives the guide rod to rotate the rain shield cloth along the rotating groove. After the rain shield cloth is stretched out, it protects the double-layer photovoltaic panel. When the double-layer photovoltaic panel is stretched out, the rotating plate rotates synchronously in the opposite direction, and the automatic retracting magazine retracts the rain shield cloth.