New energy micro-grid electric vehicle charging station

Abstract

The invention belongs to the field of electric vehicle charging facilities, and particularly discloses a new energy micro-grid electric vehicle charging station which comprises a solar panel, a charging pile and a ceiling, the charging pile is installed below the ceiling, an anti-collision mechanism is installed on the front side of the charging pile, and the anti-collision mechanism comprises an anti-collision plate and an energy absorption assembly. The energy absorption assembly is installed on the charging pile, and the anti-collision plate is vertically and movably installed on the energy absorption assembly. The ceiling comprises a ceiling body and a plurality of stand columns, the ceiling body is horizontally arranged above the charging pile, the bottom of the ceiling body is fixed to the stand columns, the solar panel is arranged above the ceiling body, two protective cover plates are arranged above the ceiling body in a bilateral symmetry mode, the protective cover plates are arranged above the solar panel, and an opening and closing assembly of the protective cover plates is installed on the ceiling body. According to the anti-collision charging pile, safer and more effective anti-collision protection can be carried out on the charging pile, and the photovoltaic solar panel can be stored and protected in severe weather, so that effective safety protection can be carried out on the solar panel.

Description

Technical Field

[0001] The present invention belongs to the field of electric vehicle charging facilities, and in particular relates to a new energy microgrid electric vehicle charging station. Background Art

[0002] Microgrid electric vehicle charging stations integrate distributed energy sources (such as photovoltaics and wind power), energy storage systems, charging stations, and intelligent management systems to create a localized energy network, achieving efficient energy utilization and flexible scheduling. Electric vehicle charging stations typically consist of charging stations and a charging shed installed at the rear of a parking space, with photovoltaic solar panels mounted on top of the shed. When docked for charging, vehicles often collide with charging stations due to poor driving skills. While existing charging stations have some anti-collision features, these structures are simple and have poor energy absorption. The solar panels are located on top of the shed. In extreme weather, strong winds, flying rocks, and other environmental factors can severely damage the photovoltaic solar panels. Effective protection is required for these panels in inclement weather, but existing protective devices lack automatic opening and closing, making them inconvenient to use. Summary of the Invention

[0003] In order to address the deficiencies of the prior art, the present invention aims to provide a new energy microgrid electric vehicle charging station, which can provide safer and more effective anti-collision protection for charging piles, and can store and protect photovoltaic solar panels in severe weather, thereby effectively protecting the solar panels.

[0004] In order to achieve the above object, the technical solution adopted by the present invention is: A new energy microgrid electric vehicle charging station includes solar panels, charging piles and a roof, wherein the charging piles are installed under the roof, and an anti-collision mechanism is installed on the front side of the charging piles. The anti-collision mechanism includes an anti-collision plate and an energy absorption component, and the energy absorption component is installed on the charging piles. The anti-collision plate is vertically movably installed on the energy absorption component; the roof includes a shed body and multiple columns, the shed body is horizontally arranged above the charging piles, the bottom of the shed body is fixed on the columns, the solar panels are arranged above the shed body, and two protective covers that can be opened to both sides are symmetrically arranged above the shed body, the protective covers are arranged above the solar panels, and the shed body is equipped with an opening and closing component corresponding to the two protective covers.

[0005] Preferably, two energy absorbing components are provided correspondingly on the upper and lower sides, and the rear side of the anti-collision plate is connected to the two energy absorbing components.

[0006] Preferably, the energy absorbing assembly includes a movable rod, a spring and two movable blocks, the anti-collision plate is fixed to the left and right ends of the horizontally arranged movable rod through a fixed block, the two movable blocks are symmetrically arranged on the left and right and are horizontally slidably installed on the energy absorbing frame, and the energy absorbing frame is installed on the charging pile; the spring is horizontally fixed on the opposite sides of the two movable blocks; the sliding sleeves on the left and right sides of the movable rod are provided with corresponding sliding sleeves, and the sliding sleeves are rotatably connected to one end of the first energy absorbing link and the second energy absorbing link, and the two horizontally arranged energy absorbing links are designed in an eight shape; the other end of the first energy absorbing link is rotatably connected to the energy absorbing frame, and the other end of the second energy absorbing link is rotatably connected to the end of the movable block close to the spring.

[0007] Preferably, a protective cavity is provided inside the shed body, an upper opening of the protective cavity is provided, the solar panel is arranged horizontally and is installed in the protective cavity by means of a lifting assembly so as to move up and down; the protective cover is installed at the opening of the protective cavity.

[0008] Preferably, the two opening and closing assemblies corresponding to the two protective cover plates are arranged symmetrically on the left and right; the opening and closing assembly includes two front opening and closing links and two rear opening and closing links, and the lifting assembly includes a lifting plate, a first lifting link and a second lifting link arranged in the protective cavity; the two front opening and closing links and the two rear opening and closing links are arranged in pairs in parallel in the vertical direction; the two front opening and closing links are arranged on the front side of the shed body, and one end thereof is rotatably connected to the front end surface of the protective cover plate, and the other end is rotatably connected to the front side wall of the shed body; the two rear opening and closing links are arranged on the rear side of the shed body, and one end thereof is rotatably connected to the rear end surface of the protective cover plate, and the other end is rotatably connected to the rear side wall of the shed body On the side wall; the first rotating shaft moves horizontally and passes through the rear side wall of the shed body, and a rear opening and closing link hinge point near the middle is vertically fixed to the outer end of the first rotating shaft, and the lower end of the first lifting link is vertically fixed to the inner end of the first rotating shaft, and the upper end of the first lifting link tilted toward the middle is rotatably connected to the lower end of the second lifting link, and the upper end of the second lifting link tilted outward is rotatably connected to the lifting block; a fan gear is also concentrically and vertically fixed to the first rotating shaft; the fan gears of the left and right opening and closing components are meshed with each other; one of the first rotating shafts is connected to the driving motor power; the solar panel is horizontally installed on the lifting block, and the lifting block is vertically slidably installed in the protective cavity.

[0009] Preferably, a slide rail is vertically slidably mounted on the inner wall of the protective cavity, and the side surface of the lifting block is vertically slidably mounted on the slide rail.

[0010] Preferably, rubber sealing strips are fixedly provided on opposite sides of the protective cover.

[0011] Preferably, the combined area of ​​the two protective cover plates is larger than the opening area of ​​the protective cavity.

[0012] Preferably, the energy absorbing frame is installed on the pile body frame of the charging pile.

[0013] Preferably, the anti-collision plate is an arc-shaped plate that arches forward.

[0014] The beneficial effects of the present invention are: 1. When the collision avoidance plate of this application is impacted, it pushes the movable rod toward the charging pile, causing the first energy-absorbing links on both sides to rotate and swing, pushing the two sliding sleeves on the movable rod toward the center. The rotation and swinging of the second energy-absorbing link then pushes the two movable blocks toward each other, squeezing the spring between the two movable blocks and utilizing the elastic force of the spring to absorb kinetic energy. Furthermore, the collision avoidance plate of this application is a forward-arching curved plate. When impacted, the collision avoidance plate deforms, absorbing some of the impact force, significantly improving the collision avoidance and energy absorption capabilities of the charging pile of this application.

[0015] 2. When the present application requires that the solar panels be recovered in severe weather, the motor is started to drive the first rotating shaft to rotate. Driven by the first rotating shaft, the sector gear, the rear opening and closing link and the first lifting link fixed thereon will all rotate synchronously, and the meshing transmission of the two sector gears will drive the corresponding rear opening and closing link and the first lifting link on the other side to move synchronously in opposite directions, thereby causing the two protective covers to rotate and close from both sides toward the middle until the two protective covers are aligned and cover the opening of the protective cavity. During this period, the rotation of the two lifting links can drive the solar panels on the lifting block to descend into the protective cavity, thereby realizing effective storage and safe protection of the solar panels.

[0016] 3. When it is necessary to open the protective cover and use the solar panel for photovoltaic power generation, the motor is controlled to rotate in the opposite direction, and the two sector gears are engaged and rotated in the opposite direction, and the rear opening and closing link and the first lifting link move in the opposite direction, thereby driving the two protective covers to open to both sides. The rotation of the two lifting links is then used to lift the solar panel on the lifting block upward to the opening of the protective cavity, thereby realizing the rapid opening operation of the solar panel.

[0017] 4. Rubber sealing strips are fixed on the opposite sides of the protective cover plates, which can effectively improve the sealing performance of the joint between the two protective cover plates and prevent debris from entering the protective cavity through the joint. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the front side of the present invention; Figure 2 This is a schematic diagram of the installation of the back anti-collision mechanism of the present invention; Figure 3 This is a schematic structural diagram of the protective cover in a closed state of the present invention; Figure 4 This is a schematic structural diagram of the protective cover of the present invention after it is opened. DETAILED DESCRIPTION

[0019] The principles and features of the present invention are described below with reference to the accompanying drawings. The examples given are only used to explain the present invention and are not intended to limit the scope of application of the present invention.

[0020] like Figure 1-4 As shown, the present invention proposes a new energy microgrid electric vehicle charging station, including a solar panel 7, a charging pile 5 and a roof. The charging pile 5 is installed under the roof. An anti-collision mechanism is installed on the front side of the charging pile 5. The anti-collision mechanism includes an anti-collision plate 4 and an energy absorption component. The energy absorption component is installed on the charging pile 5, and the anti-collision plate 4 is vertically movably installed on the energy absorption component. Two energy absorption components are provided correspondingly on the upper and lower sides, and the rear side of the anti-collision plate 4 is connected to the two energy absorption components. Specifically, the energy absorption component includes a movable rod 62, a spring 66 and two movable blocks 65. The anti-collision plate 4 is fixed to the left and right ends of the horizontally arranged movable rod 62 by a fixed block 621. The energy absorption frame 61 is installed on the pile body frame 50 of the charging pile 5. When the anti-collision plate 4 is impacted, the force received by the energy absorption frame 61 is transmitted to the pile body frame 50 of the charging pile 5, which can improve the structural strength of the device. A mounting slide hole is horizontally provided on the energy absorbing frame 61, and two moving blocks 65 are symmetrically arranged on the left and right and are horizontally slidably installed in the mounting slide holes on the energy absorbing frame 61, and a spring 66 is horizontally fixedly installed on the opposite sides of the two moving blocks 65; corresponding sliding sleeves 622 are provided on the left and right sliding sleeves of the movable rod 62, and one end of the first energy absorbing link 63 and the second energy absorbing link 64 is rotatably connected to the sliding sleeve 622. The two horizontally arranged energy absorbing links are designed in an eight shape; the other end of the first energy absorbing link 63 is rotatably connected to the side end of the energy absorbing frame 61, and the other end of the second energy absorbing link 64 is rotatably connected to the end of the moving block 65 near the spring 66.

[0021] When the anti-collision plate 4 of the present application is impacted, it pushes the movable rod 62 toward the charging pile 5, causing the first energy-absorbing connecting rods 63 on both sides to rotate and swing, pushing the two sliding sleeves 622 on the movable rod 62 toward the center. The second energy-absorbing connecting rod 64 then rotates and swings, pushing the two movable blocks 65 toward each other, squeezing the spring 66 between the two movable blocks 65, and utilizing the elastic force of the spring 66 to absorb kinetic energy. Furthermore, the anti-collision plate 4 of the present application is a forward-arching curved plate. When impacted, the anti-collision plate 4 deforms, absorbing a portion of the impact force, thereby significantly improving the anti-collision and energy-absorbing capabilities of the charging pile 5 of the present application.

[0022] The roof includes a shed body 12 and a plurality of columns 11. The shed body 12 is horizontally arranged above the charging pile 5. The bottom of the shed body 12 is fixed to the columns 11, and the columns 11 provide effective support and fixation for the roof. The solar panel 7 is arranged above the shed body 12. Two protective covers 2 that can be opened to both sides are also symmetrically arranged above the shed body 12. The protective covers 2 are arranged above the solar panels 7. The shed body 12 is equipped with an opening and closing assembly corresponding to the two protective covers 2. Specifically, a protective cavity is provided inside the shed body 12, and the upper part of the protective cavity is opened. The solar panel 7 is arranged horizontally and is installed in the protective cavity by a lifting assembly. The protective cover 2 is installed at the opening of the protective cavity, and the area of ​​the two protective covers 2 combined is larger than the opening area of ​​the protective cavity. When the two protective covers 2 are opened outward by the opening and closing mechanism of the present application, the solar panel 7 can be lifted up by the linkage of the lifting assembly to generate photovoltaic power. The protective covers 2 on both sides are moved to the left and right sides of the shed body 12, which can widen the shielding area of ​​the shed body 12. The two opening and closing assemblies corresponding to the two protective cover plates 2 are symmetrically arranged on the left and right; the opening and closing assemblies include two front opening and closing links 31 and two rear opening and closing links 32, and the lifting assembly includes a lifting plate, a first lifting link 35 and a second lifting link 36 arranged in the protective cavity; the two front opening and closing links 31 and the two rear opening and closing links 32 are all arranged in parallel in the vertical direction; the two front opening and closing links 31 are arranged on the front side of the shed body 12, and one end thereof is rotatably connected to the front end surface of the protective cover plate 2, and the other end is rotatably connected to the front side wall of the shed body 12; the two rear opening and closing links 32 are arranged on the rear side of the shed body 12, and one end thereof is rotatably connected to the rear end surface of the protective cover plate 2, and the other end is rotatably connected to the rear side wall of the shed body 12. The present application utilizes the two corresponding front opening and closing links 31 and rear opening and closing links 32 to enable the protective cover plate 2 to remain in a horizontal state and open outward or to align toward the middle and block the protective cavity.

[0023] The first rotating shaft 33 moves horizontally through the rear side wall of the shed body 12. A rear opening and closing link 32 hinge point near the middle is vertically fixed to the outer end of the first rotating shaft 33. The lower end of the first lifting link 35 is vertically fixed to the inner end of the first rotating shaft 33. The upper end of the first lifting link 35 tilted toward the middle is rotated to connect to the lower end of the second lifting link 36. The upper end of the second lifting link 36 tilted outward is rotated to connect to the lifting block 37. The first rotating shaft 33 is also concentrically and vertically fixed with a fan gear 34. The fan gears 34 of the left and right opening and closing components are meshed with each other. One of the first rotating shafts 33 is connected to the driving motor 331. The solar panel 7 is horizontally mounted on the lifting block 37, and the lifting block 37 is vertically slidably mounted in the protective cavity. A slide rail is vertically slidably mounted on the inner wall of the protective cavity, and the side of the lifting block 37 is vertically slidably mounted on the slide rail. The sliding cooperation between the lifting block 37 and the slide rail can improve the stability of the solar panel 7 when it moves up and down.

[0024] When the present application requires to recycle the solar panel 7 in bad weather, the starting motor 331 drives the first rotating shaft 33 to rotate. Driven by the first rotating shaft 33, the fan gear 34, the rear opening and closing link 32 and the first lifting link 35 fixed thereon will all rotate synchronously, and the meshing transmission of the two fan gears 34 will drive the corresponding rear opening and closing link 32 and the first lifting link 35 on the other side to move synchronously in opposite directions, thereby rotating and closing the two protective covers 2 from both sides to the middle until the two protective covers 2 are aligned and cover the opening of the protective cavity. During this period, the rotation of the two lifting links can drive the solar panel 7 on the lifting block 37 to descend into the protective cavity, thereby realizing effective storage and safety protection of the solar panel 7. When it is necessary to open the protective cover 2 and use the solar panel 7 for photovoltaic power generation, the motor 331 is controlled to rotate in the opposite direction, and the two sector gears 34 are rotated in the opposite direction, and the rear opening and closing link 32 and the first lifting link 35 move in the opposite direction, thereby driving the two protective covers 2 to open to both sides, and the rotation of the two lifting links is used to lift the solar panel 7 on the lifting block 37 upward to the opening of the protective cavity, thereby realizing the rapid opening operation of the solar panel 7.

[0025] The opposite sides of the protective cover plates 2 are fixed with rubber sealing strips 21 , which can effectively improve the sealing performance of the joints between the two protective cover plates 2 and prevent debris from entering the protective cavity through the joints.

[0026] When the present invention is in use, the motor 331 drives the first rotating shaft 33 to rotate, which can drive the sector gear 34, the rear opening and closing link 32, and the first lifting link 35 to rotate synchronously, thereby rotating the two protective covers 2 to close or open. During this period, the rotation of the two lifting links can drive the solar panels 7 on the lifting block 37 to descend or rise, thereby effectively storing and protecting the solar panels 7 or raising them for photovoltaic power generation. When the anti-collision plate 4 is hit, it deforms to absorb some of the kinetic energy, and at the same time, it pushes the movable rod 62 and the two energy-absorbing links to move, thereby pushing the two movable blocks 65 closer together to compress the spring 66, and utilizing the elastic force of the spring 66 to absorb kinetic energy, thereby significantly improving the anti-collision and energy-absorbing capacity of the device.

[0027] Obviously, the embodiments described above are only some of the embodiments of the present application, rather than all of the embodiments. The preferred embodiments of the present application are given in the accompanying drawings, but they do not limit the patent scope of the present application. The present application can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present application more thorough and comprehensive. Although the present application has been described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions described in the aforementioned specific embodiments, or to make equivalent replacements for some of the technical features therein. Any equivalent structure made using the contents of the present application specification and the accompanying drawings, directly or indirectly used in other related technical fields, is also within the scope of patent protection of the present application.

Claims

1. A new energy microgrid electric vehicle charging station, comprising solar panels, charging piles, and a roof, wherein the charging piles are installed below the roof, and characterized by: An anti-collision mechanism is installed on the front side of the charging pile, and the anti-collision mechanism includes an anti-collision plate and an energy absorption component. The energy absorption component is installed on the charging pile, and the anti-collision plate is vertically movably installed on the energy absorption component; the roof includes a shed body and multiple columns, the shed body is horizontally arranged above the charging pile, the bottom of the shed body is fixed on the columns, the solar panel is arranged above the shed body, and two protective covers that can be opened to both sides are symmetrically arranged above the shed body, the protective cover is arranged above the solar panel, and the shed body is equipped with an opening and closing component corresponding to the two protective covers.

2. The new energy microgrid electric vehicle charging station according to claim 1, characterized in that: The energy absorbing components are respectively provided with two at the upper and lower sides, and the rear side of the anti-collision plate is connected to the two energy absorbing components.

3. The new energy microgrid electric vehicle charging station according to claim 2, characterized in that: The energy absorbing assembly includes a movable rod, a spring and two movable blocks. The anti-collision plate is fixed to the left and right ends of the horizontally arranged movable rod through a fixed block. The two movable blocks are symmetrically arranged on the left and right and are horizontally slidably installed on the energy absorbing frame, and the energy absorbing frame is installed on the charging pile; the spring is horizontally fixed on the opposite sides of the two movable blocks; the sliding sleeves on the left and right sides of the movable rod are provided with corresponding sliding sleeves, and the sliding sleeves are rotatably connected to one end of the first energy absorbing link and the second energy absorbing link. The two horizontally arranged energy absorbing links are designed in an eight shape; the other end of the first energy absorbing link is rotatably connected to the energy absorbing frame, and the other end of the second energy absorbing link is rotatably connected to the end of the movable block close to the spring.

4. The new energy microgrid electric vehicle charging station according to claim 1, characterized in that: A protective cavity is provided inside the shed body, and an opening is provided at the top of the protective cavity. The solar panel is arranged horizontally and is installed in the protective cavity by moving up and down through a lifting assembly; the protective cover is installed at the opening of the protective cavity.

5. The new energy microgrid electric vehicle charging station according to claim 4, characterized in that: The two opening and closing assemblies corresponding to the two protective cover plates are arranged symmetrically on the left and right; the opening and closing assembly includes two front opening and closing links and two rear opening and closing links, and the lifting assembly includes a lifting plate, a first lifting link and a second lifting link arranged in the protective cavity; the two front opening and closing links and the two rear opening and closing links are arranged in pairs in parallel in the vertical direction; the two front opening and closing links are arranged on the front side of the shed body, and one end thereof is rotatably connected to the front end surface of the protective cover plate, and the other end is rotatably connected to the front side wall of the shed body; the two rear opening and closing links are arranged on the rear side of the shed body, and one end thereof is rotatably connected to the rear end surface of the protective cover plate, and the other end is rotatably connected to the rear side wall of the shed body On the top; the first rotating shaft moves horizontally and passes through the rear side wall of the shed body. A rear opening and closing link hinge point near the middle is vertically fixed to the outer end of the first rotating shaft, and the lower end of the first lifting link is vertically fixed to the inner end of the first rotating shaft. The upper end of the first lifting link tilted toward the middle is rotatably connected to the lower end of the second lifting link, and the upper end of the second lifting link tilted outward is rotatably connected to the lifting block; a fan gear is also concentrically and vertically fixed to the first rotating shaft; the fan gears of the left and right opening and closing components are meshed with each other; one of the first rotating shafts is connected to the driving motor power; the solar panel is horizontally installed on the lifting block, and the lifting block is vertically slidably installed in the protective cavity.

6. The new energy microgrid electric vehicle charging station according to claim 5, characterized in that: A slide rail is vertically slidably mounted on the inner wall of the protective cavity, and a side surface of the lifting block is vertically slidably mounted on the slide rail.

7. The new energy microgrid electric vehicle charging station according to claim 1, characterized in that: The opposite sides of the protective cover are fixed with rubber sealing strips.

8. The new energy microgrid electric vehicle charging station according to claim 1, characterized in that: The combined area of ​​the two protective cover plates is larger than the opening area of ​​the protective cavity.

9. The new energy microgrid electric vehicle charging station according to claim 3, characterized in that: The energy absorbing frame is installed on the pile body frame of the charging pile.

10. The new energy microgrid electric vehicle charging station according to claim 1, characterized in that: The anti-collision plate is an arc-shaped plate that arches forward.

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