Turnover type weatherproof device for charging pile of photovoltaic parking lot

Abstract

The utility model relates to the technical field of charging piles, in particular to a photovoltaic parking lot charging pile turnover type weatherproof device which comprises a first arc plate, and the outer surface of the first arc plate is connected with a second arc plate in a sliding mode. According to the utility model, through the measurement of the rainwater sensor and the anemorumbometer and the transmission of electric signals, the motor is started, the rotating drum I is driven to rotate, the transmission belt is driven to transmit, and the rotating drum III is driven to rotate along the rotating drum III; the first rotating cylinder and the second rotating cylinder drive the first arc plate and the second arc plate to rotate and get close to each other till the second arc plate is clamped into a groove of the first arc plate, clamping of the two arc plates is completed, a photovoltaic panel on the top of the charging pile body is surrounded and shielded, and in normal weather, the first arc plate and the second arc plate are separated on the two sides of the charging pile body. Therefore, daily work of the charging pile is not affected, and meanwhile the charging pile can be protected in time in severe weather, and the functions of wind prevention and rain prevention are achieved.

Description

Technical Field

[0001] This utility model relates to the field of charging pile technology, specifically a flip-type weatherproof device for photovoltaic parking lot charging piles. Background Technology

[0002] A photovoltaic parking lot charging station is a device that combines solar photovoltaic technology with electric vehicle charging facilities. It is usually installed in parking lots, and its photovoltaic power generation system is mainly composed of photovoltaic panels, which are generally installed on the top of the charging station or on the roof of the parking lot. Its working method means that it needs to have the function of being windproof and rainproof in bad weather.

[0003] However, most of the existing photovoltaic parking lot charging pile weatherproof devices are traditional structure rain shelters, which lack the function of protecting the charging piles from wind and rain in severe weather without affecting the daily operation of the charging piles. When using traditional structure rain shelters, they need to be moved to a suitable position by manpower, and when not in use, they need to be pushed away from the charging piles by manpower in time, otherwise it will affect the operation of the charging piles and cause inconvenience to users. In addition, their wind and rain protection effect needs to be improved. Utility Model Content

[0004] The purpose of this utility model is to provide a photovoltaic parking lot charging pile flip-type weatherproof device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A photovoltaic parking lot charging pile flip-type weatherproof device includes an arc plate 1, an arc plate 2 slidably connected to the outer surface of the arc plate 1, a rotating cylinder 1 fixedly connected to the side of the arc plate 1 away from the arc plate 2, and a rotating cylinder 2 fixedly connected to the side of the arc plate 2 away from the arc plate 1. Rotating shafts 1 and 2 are rotatably connected inside the rotating cylinders 1 and 2 respectively. A charging pile body is fixedly connected to the ends of both rotating shafts 1 and 2. A rotating shaft 3 is fixedly connected to the outer surface of the charging pile body near the rotating shaft 2. A rotating cylinder 3 is sleeved on the outer surface of the rotating shaft 3. A transmission belt is sleeved on the outer surfaces of both rotating cylinders 1 and 3 near their ends. A motor output shaft is fixedly connected to one end of the rotating cylinder 1.

[0007] Preferably, the first arc plate has a groove, and the second arc plate is slidably connected inside the groove.

[0008] Preferably, the outer surface of the rotating cylinder three is fixedly connected with a number of teeth, and the rotating cylinder two is provided with a number of tooth grooves near the teeth, with teeth slidably connected to the inner wall of the tooth grooves.

[0009] Preferably, a protective cover is fixedly connected to the outer surface of the motor, and a charging pile body is fixedly connected to the side of the protective cover away from the motor.

[0010] Preferably, a hinge is fixedly connected to the outer surface of the charging pile body near its middle part, and a protective shell is fixedly connected to the side of the hinge away from the charging pile body.

[0011] Preferably, a baffle is fixedly connected to the outer surface of the first arc plate, and a baffle is fixedly connected to the outer surface of the second arc plate.

[0012] Preferably, a rain sensor is fixedly connected to the upper surface of one of the two protective shells, and a wind speed and direction instrument is fixedly connected to the top of the protective shell near the rain sensor.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This photovoltaic parking lot charging pile flip-type weatherproof device, through the arrangement of rotating cylinder one, rotating cylinder two, rotating cylinder one, transmission belt, arc plate one, and arc plate two, in use, through the measurement of rainwater and wind speed and direction instruments and the transmission of electrical signals, starts the motor, drives rotating cylinder one to rotate, drives the transmission belt to drive rotating cylinder three to rotate in the same direction as rotating cylinder one. Because rotating cylinder two has teeth meshing on the groove, rotating cylinder two rotates in the opposite direction of rotating cylinder one. Rotating cylinder one and rotating cylinder two respectively drive arc plate one and arc plate two to rotate and move closer until arc plate two is engaged in the groove of arc plate one, completing the engagement of the two arc plates, surrounding and shielding the photovoltaic panel on the top of the charging pile body. In normal weather, arc plate one and arc plate two are separated on both sides of the charging pile body, thus achieving the function of protecting the charging pile from wind and rain in severe weather without affecting the daily operation of the charging pile.

[0015] 2. This photovoltaic parking lot charging pile flip-type weatherproof device, through the setting of protective shell and hinge, when in use, lift the protective shell on the charging pile body so that the protective shell rotates around the hinge to expose the charging gun, and remove the charging gun for use. When not in use, the protective shell always hangs outside the charging gun due to its own weight, surrounding the charging gun and interface, thereby achieving the effect of preventing wind, sand and rain from invading. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall design of this utility model;

[0017] Figure 2 This is a schematic diagram of the installation of the first and second arc plates of this utility model;

[0018] Figure 3 This is a schematic diagram showing the disassembled arc plate one and arc plate two of this utility model;

[0019] Figure 4 This is a schematic diagram of the protective shell of this utility model;

[0020] Figure 5This is a cross-sectional view of the arc plate of this utility model.

[0021] In the diagram: 1. Arc plate one; 2. Arc plate two; 3. Rotating cylinder one; 4. Rotating cylinder two; 5. Rotating shaft one; 6. Rotating shaft two; 7. Charging pile body; 8. Rotating shaft three; 9. Rotating cylinder three; 10. Transmission belt; 11. Motor; 12. Groove; 13. Tooth; 14. Tooth groove; 15. Protective cover; 16. Hinge; 17. Protective shell; 18. Baffle one; 19. Baffle two; 20. Rain sensor; 21. Wind speed and direction indicator. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-5 As shown, this utility model provides a technical solution:

[0024] The photovoltaic parking lot charging pile flip-type weatherproof device includes an arc plate 1, an arc plate 2 slidably connected to the outer surface of arc plate 1, a rotating cylinder 3 fixedly connected to the side of arc plate 1 away from arc plate 2, and a rotating cylinder 4 fixedly connected to the side of arc plate 2 away from arc plate 1. Rotating shafts 5 and 6 are rotatably connected inside rotating cylinders 3 and 4 respectively. A charging pile body 7 is fixedly connected to the ends of both rotating shafts 5 and 6. A rotating shaft 8 is fixedly connected to the outer surface of the charging pile body 7 near rotating shaft 6. A rotating cylinder 9 is sleeved on the outer surface of rotating shaft 8. A transmission belt 10 is sleeved on the outer surfaces of both rotating cylinders 3 and 9 near their ends. A motor 11 output shaft is fixedly connected to one end of rotating cylinder 3. In use, starting the motor 11 drives rotating cylinder 3 to rotate, which in turn drives the transmission belt 10, causing rotating cylinder 9 to rotate in the same direction as rotating cylinder 3. Because the toothed groove 14 on the rotating cylinder 2 4 is engaged with teeth 13, the rotating cylinder 2 4 rotates in the opposite direction of the rotating cylinder 1 3. The rotating cylinder 1 3 and the rotating cylinder 2 4 drive the arc plate 1 1 and the arc plate 2 2 to rotate and move closer together until the arc plate 2 2 is engaged in the groove 12 of the arc plate, completing the engagement of the two arc plates. This surrounds and shields the photovoltaic panel on the top of the charging pile body 7, thereby achieving the effect of wind and rain protection. In the photovoltaic parking lot charging pile section, the photovoltaic panel is installed on the top of the charging pile to utilize light energy. Therefore, the top of the charging pile is the key part that needs to be protected from wind and rain. Under normal weather conditions, the arc plate 1 1 and the arc plate 2 2 of this device are in a separated state, as shown in the third figure. Under severe weather conditions, the arc plate 1 1 and the arc plate 2 2 of this device are combined by flipping and recombining, as shown in the second figure. This structural setting will not affect the daily operation of the charging pile, and can protect the charging pile in time during severe weather, providing wind and rain protection.

[0025] In this embodiment, preferably, the first arc plate 1 has a groove 12, and the second arc plate 2 is slidably connected inside the groove 12. In use, the motor 11 is started, driving the first rotating drum 3 to rotate, which in turn drives the transmission belt 10 to rotate the third rotating drum 9 in the same direction as the first rotating drum 3. Because the toothed grooves 14 on the second rotating drum 4 are engaged with teeth 13, the second rotating drum 4 rotates in the opposite direction to the first rotating drum 3. The first rotating drum 3 and the second rotating drum 4 respectively drive the first arc plate 1 and the second arc plate 2 to rotate and move closer together until the second arc plate 2 is engaged in the groove 12 of the arc plate, thus completing the rotation. The two arc plates engage to facilitate user access to the charging pile. The device is located on both sides of the charging pile body 7. It rotates from both sides of the charging pile body 7 to the top of the charging pile body 7 for assembly. When wind and rain come, rainwater may flow in through the gaps. Therefore, a groove 12 is provided to guide the rainwater that may enter from the arc plate 1 near the rotating cylinder 3, preventing it from falling onto the photovoltaic panel or the charging pile body 7. At the same time, the groove 12 engages with the arc plate 2, making the engagement between the arc plate 1 and the arc plate 2 more stable and preventing damage from strong winds.

[0026] In this embodiment, preferably, a plurality of teeth 13 are fixedly connected to the outer surface of the rotating cylinder 3 9, and a plurality of tooth grooves 14 are opened near the teeth 13 of the rotating cylinder 2 4. The teeth 13 are slidably connected to the inner wall of the tooth grooves 14. When in use, the motor 11 is started to drive the rotating cylinder 1 3 to rotate, which drives the transmission belt 10 to drive the rotating cylinder 3 9 to rotate in the same direction as the rotating cylinder 1 3. Since the teeth 13 are engaged in the tooth grooves 14 of the rotating cylinder 2 4, the rotating cylinder 2 4 rotates in the opposite direction to the rotating cylinder 1 3. The rotating cylinder 1 3 and the rotating cylinder 2 4 respectively drive the arc plate 1 1 and the arc plate 2 2 to rotate and move closer together until the arc plate 2 2 is engaged in the groove 12 of the arc plate, completing the engagement of the two arc plates and surrounding and blocking the photovoltaic panel on the top of the charging pile body 7. The arrangement of the teeth 13, tooth grooves 14 and transmission belt 10 transmits the movement of the rotating cylinder 1 3, the rotating cylinder 2 4 and the rotating cylinder 3 9 synchronously, ensuring that the arc plate 1 1 and the arc plate 2 2 rotate at the same time, and finally engage at the central axis of the charging pile body 7, ensuring the stability of the structure.

[0027] In this embodiment, preferably, a protective cover 15 is fixedly connected to the outer surface of the motor 11, and a charging pile body 7 is fixedly connected to the side of the protective cover 15 away from the motor 11. During use, in severe weather, the motor 11 may not be able to work properly due to rain and sand. The protective cover 15 protects the motor 11 and extends its service life.

[0028] In this embodiment, preferably, a hinge 16 is fixedly connected to the outer surface of the charging pile body 7 near its middle part, and a protective shell 17 is fixedly connected to the side of the hinge 16 away from the charging pile body 7. When in use, the protective shell 17 on the charging pile body 7 is lifted, so that the protective shell 17 rotates around the hinge 16 to expose the charging gun, and the charging gun is removed for use. When no one is using it, the protective shell 17 always hangs down outside the charging gun due to its own weight, surrounding the charging gun and the interface, thereby achieving the effect of preventing wind, sand and rain from invading.

[0029] In this embodiment, preferably, a baffle 18 is fixedly connected to the outer surface of the arc plate 1, and a baffle 19 is fixedly connected to the outer surface of the arc plate 2. In use, after the arc plate 1 and the arc plate 2 are engaged, the baffle 18 and the baffle 19 are also engaged. The two work together to prevent rain or sand from falling.

[0030] In this embodiment, preferably, a rain sensor 20 is fixedly connected to the upper surface of one of the two protective shells 17, and an anemometer 21 is fixedly connected to the top of the protective shell 17 near the rain sensor 20. In use, the rain sensor 20 is a capacitive rain sensor that measures the presence and amount of rainwater and sends a digital signal to the motor 11 driver via a PWM signal to control the start and stop of the motor 11. The anemometer 21 is an ultrasonic anemometer, which can accurately measure wind speed and direction data and controls the start and stop of the motor 11 via an RS458 signal. Since both the capacitive rain sensor and the ultrasonic anemometer are existing technologies, their working principles will not be explained in detail here.

[0031] Working principle: In this embodiment, the photovoltaic parking lot charging pile flip-type weatherproof device starts the motor 11 by measuring the rainwater sensor 20 and the wind speed and direction instrument 21 and transmitting electrical signals. This drives the rotating drum 3 to rotate, which in turn drives the transmission belt 10 to rotate the rotating drum 9 in the same direction as the rotating drum 3. Since the toothed groove 14 on the rotating drum 4 is engaged with the teeth 13, the rotating drum 4 rotates in the opposite direction to the rotating drum 3. The rotating drum 3 and the rotating drum 4 drive the arc plate 1 and the arc plate 2 to rotate and move closer together until the arc plate 2 is engaged in the groove 12 of the arc plate, thus completing the engagement of the two arc plates. This surrounds and covers the photovoltaic panel on the top of the charging pile body 7, lifts the protective shell 17 on the charging pile body 7, and makes the protective shell 17 rotate around the hinge 16 to expose the charging gun. The charging gun can then be removed for use.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic parking lot charging pile overturning type wind and rain protection device, characterized in that: The utility model provides arc plate one (1), arc plate two (2) are connected outside the surface of arc plate one (1) slidingly, one side fixed connection of arc plate two (2) is away from arc plate one (1) has rotary drum one (3), one side fixed connection of rotary drum two (4) is away from arc plate two (2) has rotary drum one (3) and rotary drum two (4) inside rotation connection respectively has rotary shaft one (5) and rotary shaft two (6), and rotary shaft one (5) and rotary shaft two (6) end all fixed connection has charging pile body (7), and the outer surface of charging pile body (7) is close to rotary shaft two (6) fixed connection has rotary shaft three (8), rotary shaft three (8) outer surface sleeve has rotary drum three (9), rotary drum one (3) and rotary drum three (9) are close to the outer surface of its end and all sleeve have transmission belt (10), and one end fixed connection of rotary drum one (3) both ends has motor (11) output shaft.

2. The photovoltaic parking lot charging pile turnover type weather protection device according to claim 1, characterized in that: The recess (12) is internally slidably connected with the arc plate two (2).

3. The photovoltaic parking lot charging pile turnover type weather protection device according to claim 1, characterized in that: The outer surface of the rotary drum three (9) is fixedly connected with a plurality of teeth (13), and the rotary drum two (4) is provided with a plurality of tooth grooves (14) close to the teeth (13).

4. The photovoltaic parking lot charging pile turn-over weather protection device of claim 1, wherein: The outer surface of the motor (11) is fixedly connected with a protective cover (15), and one side of the protective cover (15) away from the motor (11) is fixedly connected with the charging pile body (7).

5. The photovoltaic parking lot charging pile flip type weather protection device according to claim 1, characterized in that: The outer surface close to the middle of the charging pile body (7) is fixedly connected with a hinge (16), and one side of the hinge (16) away from the charging pile body (7) is fixedly connected with a protective shell (17).

6. The photovoltaic parking lot charging pile flip type weather protection device according to claim 1, characterized in that: The outer surface of the arc plate one (1) is fixedly connected with a baffle one (18), and the outer surface of the arc plate two (2) is fixedly connected with a baffle two (19).

7. The photovoltaic parking lot charging pile flip type weather protection device according to claim 5, characterized in that: The upper surface of one of the two protective shells (17) is fixedly connected with a rain sensor (20), and the top of the protective shell (17) close to the rain sensor (20) is fixedly connected with a wind speed and direction instrument (21).

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